These are the resources that support this Common Core Standard.
CCSS.MATH.CONTENT.1.NBT.C.4 - Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.
Displaying 301 - 314 of 314 resources:
| Thumbnail Image | Title | Description | Curriculum Nodes |
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Worksheet: Sums to 20--Vertical Set 16 |
Worksheet: Sums to 20--Vertical Set 16
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Vertical Set 17 |
Worksheet: Sums to 20--Vertical Set 17
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Vertical Set 18 |
Worksheet: Sums to 20--Vertical Set 18
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Vertical Set 19 |
Worksheet: Sums to 20--Vertical Set 19
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Vertical Set 2 |
Worksheet: Sums to 20--Vertical Set 2
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Vertical Set 20 |
Worksheet: Sums to 20--Vertical Set 20
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Vertical Set 3 |
Worksheet: Sums to 20--Vertical Set 3
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Vertical Set 4 |
Worksheet: Sums to 20--Vertical Set 4
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Vertical Set 5 |
Worksheet: Sums to 20--Vertical Set 5
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Vertical Set 6 |
Worksheet: Sums to 20--Vertical Set 6
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Vertical Set 7 |
Worksheet: Sums to 20--Vertical Set 7
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Vertical Set 8 |
Worksheet: Sums to 20--Vertical Set 8
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Sums to 20--Vertical Set 9 |
Worksheet: Sums to 20--Vertical Set 9
This is part of a collection of math worksheets on the topic of addition. |
Addition Facts to 25 |
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Worksheet: Writing Numbers Based on Place Value |
Worksheet: Writing Numbers Based on Place Value
Write the number based on the description of the place values of the digits. |
Place Value |
