These are the resources that support this TEKS Standard.
TEKS.1.5F - Determine the unknown whole number in an addition or subtraction equation when the unknown may be any one of the three or four terms in the equation.
Displaying 51 - 100 of 164 resources:
| Thumbnail Image | Title | Description | Curriculum Nodes |
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Math Video Definition 1--Addition and Subtraction Concepts--Addend |
Math Video Definition 1--Addition and Subtraction Concepts--Addend This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an early elementary |
Addition Expressions and Equations |
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Math Video Definition 1--Addition and Subtraction Concepts--Addend (Spanish Audio) |
Math Video Definition 1--Addition and Subtraction Concepts--Addend (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an e |
Addition Expressions and Equations |
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Math Video Definition 10--Addition and Subtraction Concepts--Commutative Property |
Math Video Definition 10--Addition and Subtraction Concepts--Commutative Property This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an ea |
Addition Expressions and Equations |
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Math Video Definition 10--Addition and Subtraction Concepts--Commutative Property (Spanish Audio) |
Math Video Definition 10--Addition and Subtraction Concepts--Commutative Property (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal |
Addition Expressions and Equations |
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Math Video Definition 11--Addition and Subtraction Concepts--Counting |
Math Video Definition 11--Addition and Subtraction Concepts--Counting This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an early elementa |
Addition Expressions and Equations |
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Math Video Definition 11--Addition and Subtraction Concepts--Counting (Spanish Audio) |
Math Video Definition 11--Addition and Subtraction Concepts--Counting (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in a |
Addition Expressions and Equations |
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Math Video Definition 12--Addition and Subtraction Concepts--Counting On |
Math Video Definition 12--Addition and Subtraction Concepts--Counting On This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an early eleme |
Addition Expressions and Equations |
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Math Video Definition 12--Addition and Subtraction Concepts--Counting On (Spanish Audio) |
Math Video Definition 12--Addition and Subtraction Concepts--Counting On (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use i |
Addition Expressions and Equations |
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Math Video Definition 13--Addition and Subtraction Concepts--Difference |
Math Video Definition 13--Addition and Subtraction Concepts--Difference This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an early elemen |
Addition Expressions and Equations |
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Math Video Definition 13--Addition and Subtraction Concepts--Difference (Spanish Audio) |
Math Video Definition 13--Addition and Subtraction Concepts--Difference (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in |
Addition Expressions and Equations |
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Math Video Definition 14--Addition and Subtraction Concepts--Equals Sign |
Math Video Definition 14--Addition and Subtraction Concepts--Equals Sign This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an early eleme |
Addition Expressions and Equations |
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Math Video Definition 14--Addition and Subtraction Concepts--Equals Sign (Spanish Audio) |
Math Video Definition 14--Addition and Subtraction Concepts--Equals Sign (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use i |
Addition Expressions and Equations |
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Math Video Definition 15--Addition and Subtraction Concepts--Estimation |
Math Video Definition 15--Addition and Subtraction Concepts--Estimation This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an early elemen |
Addition Expressions and Equations |
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Math Video Definition 15--Addition and Subtraction Concepts--Estimation (Spanish Audio) |
Math Video Definition 15--Addition and Subtraction Concepts--Estimation (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in |
Addition Expressions and Equations |
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Math Video Definition 16--Addition and Subtraction Concepts--Even Number |
Math Video Definition 16--Addition and Subtraction Concepts--Even Number This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an early eleme |
Addition Expressions and Equations |
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Math Video Definition 16--Addition and Subtraction Concepts--Even Number (Spanish Audio) |
Math Video Definition 16--Addition and Subtraction Concepts--Even Number (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use i |
Addition Expressions and Equations |
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Math Video Definition 17--Addition and Subtraction Concepts--Fact Family |
Math Video Definition 17--Addition and Subtraction Concepts--Fact Family This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an early eleme |
Addition Expressions and Equations |
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Math Video Definition 17--Addition and Subtraction Concepts--Fact Family (Spanish Audio) |
Math Video Definition 17--Addition and Subtraction Concepts--Fact Family (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use i |
Addition Expressions and Equations |
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Math Video Definition 18--Addition and Subtraction Concepts--Fact Fluency |
Math Video Definition 18--Addition and Subtraction Concepts--Fact Fluency This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an early elem |
Addition Expressions and Equations |
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Math Video Definition 18--Addition and Subtraction Concepts--Fact Fluency (Spanish Audio) |
Math Video Definition 18--Addition and Subtraction Concepts--Fact Fluency (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use |
Addition Expressions and Equations |
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Math Video Definition 19--Addition and Subtraction Concepts--False Equation |
Math Video Definition 19--Addition and Subtraction Concepts--False Equation This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an early el |
Addition Expressions and Equations |
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Math Video Definition 19--Addition and Subtraction Concepts--False Equation (Spanish Audio) |
Math Video Definition 19--Addition and Subtraction Concepts--False Equation (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for us |
Addition Expressions and Equations |
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Math Video Definition 2--Addition and Subtraction Concepts--Adding |
Math Video Definition 2--Addition and Subtraction Concepts--Adding This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an early elementary |
Addition Expressions and Equations |
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Math Video Definition 2--Addition and Subtraction Concepts--Adding (Spanish Audio) |
Math Video Definition 2--Addition and Subtraction Concepts--Adding (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an e |
Addition Expressions and Equations |
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Math Video Definition 20--Addition and Subtraction Concepts--Hundreds Place |
Math Video Definition 20--Addition and Subtraction Concepts--Hundreds Place This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an early el |
Addition Expressions and Equations |
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Math Video Definition 20--Addition and Subtraction Concepts--Hundreds Place (Spanish Audio) |
Math Video Definition 20--Addition and Subtraction Concepts--Hundreds Place (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for us |
Addition Expressions and Equations |
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Math Video Definition 21--Addition and Subtraction Concepts--Identity Property of Addition |
Math Video Definition 21--Addition and Subtraction Concepts--Identity Property of Addition This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use |
Addition Expressions and Equations |
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Math Video Definition 21--Addition and Subtraction Concepts--Identity Property of Addition (Spanish Audio) |
Math Video Definition 21--Addition and Subtraction Concepts--Identity Property of Addition (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtractio |
Addition Expressions and Equations |
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Math Video Definition 22--Addition and Subtraction Concepts--Identity Property of Subtraction |
Math Video Definition 22--Addition and Subtraction Concepts--Identity Property of Subtraction This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for |
Addition Expressions and Equations |
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Math Video Definition 22--Addition and Subtraction Concepts--Identity Property of Subtraction (Spanish Audio) |
Math Video Definition 22--Addition and Subtraction Concepts--Identity Property of Subtraction (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtrac |
Addition Expressions and Equations |
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Math Video Definition 23--Addition and Subtraction Concepts--Inverse Operations |
Math Video Definition 23--Addition and Subtraction Concepts--Inverse Operations This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an earl |
Addition Expressions and Equations |
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Math Video Definition 23--Addition and Subtraction Concepts--Inverse Operations (Spanish Audio) |
Math Video Definition 23--Addition and Subtraction Concepts--Inverse Operations (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal fo |
Addition Expressions and Equations |
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Math Video Definition 24--Addition and Subtraction Concepts--Inverse Relationship |
Math Video Definition 24--Addition and Subtraction Concepts--Inverse Relationship This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an ea |
Addition Expressions and Equations |
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Math Video Definition 24--Addition and Subtraction Concepts--Inverse Relationship (Spanish Audio) |
Math Video Definition 24--Addition and Subtraction Concepts--Inverse Relationship (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal |
Addition Expressions and Equations |
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Math Video Definition 25--Addition and Subtraction Concepts--Joining |
Math Video Definition 25--Addition and Subtraction Concepts--Joining This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an early elementar |
Addition Expressions and Equations |
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Math Video Definition 25--Addition and Subtraction Concepts--Joining (Spanish Audio) |
Math Video Definition 25--Addition and Subtraction Concepts--Joining (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an |
Addition Expressions and Equations |
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Math Video Definition 26--Addition and Subtraction Concepts--Math Operation |
Math Video Definition 26--Addition and Subtraction Concepts--Math Operation This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an early el |
Addition Expressions and Equations |
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Math Video Definition 26--Addition and Subtraction Concepts--Math Operation (Spanish Audio) |
Math Video Definition 26--Addition and Subtraction Concepts--Math Operation (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for us |
Addition Expressions and Equations |
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Math Video Definition 27--Addition and Subtraction Concepts--Minuend |
Math Video Definition 27--Addition and Subtraction Concepts--Minuend This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an early elementar |
Addition Expressions and Equations |
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Math Video Definition 27--Addition and Subtraction Concepts--Minuend (Spanish Audio) |
Math Video Definition 27--Addition and Subtraction Concepts--Minuend (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an |
Addition Expressions and Equations |
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Math Video Definition 28--Addition and Subtraction Concepts--Minus Sign |
Math Video Definition 28--Addition and Subtraction Concepts--Minus Sign This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an early elemen |
Addition Expressions and Equations |
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Math Video Definition 28--Addition and Subtraction Concepts--Minus Sign (Spanish Audio) |
Math Video Definition 28--Addition and Subtraction Concepts--Minus Sign (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in |
Addition Expressions and Equations |
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Math Video Definition 29--Addition and Subtraction Concepts--Number Bond |
Math Video Definition 29--Addition and Subtraction Concepts--Number Bond This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an early eleme |
Addition Expressions and Equations |
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Math Video Definition 29--Addition and Subtraction Concepts--Number Bond (Spanish Audio) |
Math Video Definition 29--Addition and Subtraction Concepts--Number Bond (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use i |
Addition Expressions and Equations |
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Math Video Definition 3--Addition and Subtraction Concepts--Addition |
Math Video Definition 3--Addition and Subtraction Concepts--Addition This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an early elementar |
Addition Expressions and Equations |
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Math Video Definition 3--Addition and Subtraction Concepts--Addition (Spanish Audio) |
Math Video Definition 3--Addition and Subtraction Concepts--Addition (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an |
Addition Expressions and Equations |
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Math Video Definition 30--Addition and Subtraction Concepts--Number Line |
Math Video Definition 30--Addition and Subtraction Concepts--Number Line This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an early eleme |
Addition Expressions and Equations |
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Math Video Definition 30--Addition and Subtraction Concepts--Number Line (Spanish Audio) |
Math Video Definition 30--Addition and Subtraction Concepts--Number Line (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use i |
Addition Expressions and Equations |
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Math Video Definition 31--Addition and Subtraction Concepts--Odd Number |
Math Video Definition 31--Addition and Subtraction Concepts--Odd Number This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in an early elemen |
Addition Expressions and Equations |
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Math Video Definition 31--Addition and Subtraction Concepts--Odd Number (Spanish Audio) |
Math Video Definition 31--Addition and Subtraction Concepts--Odd Number (Spanish Audio) This is part of a collection of math video definitions related to the topics of Addition and Subtraction, ideal for use in |
Addition Expressions and Equations |
