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NC Standards Alignments

These are the resources that support this North Carolina Standard.

NC.1.OA.1 - Represent and solve addition and subtraction word problems, within 20, with unknowns, by using objects, drawings, and equations with a symbol for the unknown number to represent the problem, when solving: Add to/Take from-Change Unknown Put together/Take Apart-Addend Unknown Compare-Difference Unknown

Displaying 301 - 341 of 341 resources:

Thumbnail Image Title Description Curriculum Nodes
Worksheet: Sums to 20--Horizontal Set 9

Worksheet: Sums to 20--Horizontal Set 9

Worksheet: Sums to 20--Horizontal Set 9

This is part of a collection of math worksheets on the topic of addition.

Addition Facts to 25
Worksheet: Sums to 20--Vertical Set 1

Worksheet: Sums to 20--Vertical Set 1

Worksheet: Sums to 20--Vertical Set 1

This is part of a collection of math worksheets on the topic of addition.

Addition Facts to 25
Worksheet: Sums to 20--Vertical Set 10

Worksheet: Sums to 20--Vertical Set 10

Worksheet: Sums to 20--Vertical Set 10

This is part of a collection of math worksheets on the topic of addition.

Addition Facts to 25
Worksheet: Sums to 20--Vertical Set 11

Worksheet: Sums to 20--Vertical Set 11

Worksheet: Sums to 20--Vertical Set 11

This is part of a collection of math worksheets on the topic of addition.

Addition Facts to 25
Worksheet: Sums to 20--Vertical Set 12

Worksheet: Sums to 20--Vertical Set 12

Worksheet: Sums to 20--Vertical Set 12

This is part of a collection of math worksheets on the topic of addition.

Addition Facts to 25
Worksheet: Sums to 20--Vertical Set 13

Worksheet: Sums to 20--Vertical Set 13

Worksheet: Sums to 20--Vertical Set 13

This is part of a collection of math worksheets on the topic of addition.

Addition Facts to 25
Worksheet: Sums to 20--Vertical Set 14

Worksheet: Sums to 20--Vertical Set 14

Worksheet: Sums to 20--Vertical Set 14

This is part of a collection of math worksheets on the topic of addition.

Addition Facts to 25
Worksheet: Sums to 20--Vertical Set 15

Worksheet: Sums to 20--Vertical Set 15

Worksheet: Sums to 20--Vertical Set 15

This is part of a collection of math worksheets on the topic of addition.

Addition Facts to 25
Worksheet: Sums to 20--Vertical Set 16

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
Worksheet: Sums to 20--Vertical Set 17

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
Worksheet: Sums to 20--Vertical Set 18

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
Worksheet: Sums to 20--Vertical Set 19

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
Worksheet: Sums to 20--Vertical Set 2

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
Worksheet: Sums to 20--Vertical Set 20

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
Worksheet: Sums to 20--Vertical Set 3

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
Worksheet: Sums to 20--Vertical Set 4

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
Worksheet: Sums to 20--Vertical Set 5

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
Worksheet: Sums to 20--Vertical Set 6

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
Worksheet: Sums to 20--Vertical Set 7

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
Worksheet: Sums to 20--Vertical Set 8

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
Worksheet: Sums to 20--Vertical Set 9

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
Worksheet: The Language of Math--Addition, Worksheet 1

Worksheet: The Language of Math--Addition, Worksheet 1

Worksheet: The Language of Math--Addition, Worksheet 1

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical expres

Numerical and Algebraic Expressions
Worksheet: The Language of Math--Addition, Worksheet 2

Worksheet: The Language of Math--Addition, Worksheet 2

Worksheet: The Language of Math--Addition, Worksheet 2

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical expres

Numerical and Algebraic Expressions
Worksheet: The Language of Math--Addition, Worksheet 3

Worksheet: The Language of Math--Addition, Worksheet 3

Worksheet: The Language of Math--Addition, Worksheet 3

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical expres

Numerical and Algebraic Expressions
Worksheet: The Language of Math--Addition, Worksheet 4

Worksheet: The Language of Math--Addition, Worksheet 4

Worksheet: The Language of Math--Addition, Worksheet 4

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical expres

Numerical and Algebraic Expressions
Worksheet: The Language of Math--Addition, Worksheet 5

Worksheet: The Language of Math--Addition, Worksheet 5

Worksheet: The Language of Math--Addition, Worksheet 5

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical expres

Numerical and Algebraic Expressions
Worksheet: The Language of Math--Fractions, Worksheet 1

Worksheet: The Language of Math--Fractions, Worksheet 1

Worksheet: The Language of Math--Fractions, Worksheet 1

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical expre

Fractions and Mixed Numbers
Worksheet: The Language of Math--Fractions, Worksheet 2

Worksheet: The Language of Math--Fractions, Worksheet 2

Worksheet: The Language of Math--Fractions, Worksheet 2

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical expre

Fractions and Mixed Numbers
Worksheet: The Language of Math--Fractions, Worksheet 3

Worksheet: The Language of Math--Fractions, Worksheet 3

Worksheet: The Language of Math--Fractions, Worksheet 3

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical expre

Fractions and Mixed Numbers
Worksheet: The Language of Math--Fractions, Worksheet 4

Worksheet: The Language of Math--Fractions, Worksheet 4

Worksheet: The Language of Math--Fractions, Worksheet 4

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical expre

Fractions and Mixed Numbers
Worksheet: The Language of Math--Fractions, Worksheet 5

Worksheet: The Language of Math--Fractions, Worksheet 5

Worksheet: The Language of Math--Fractions, Worksheet 5

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical expre

Fractions and Mixed Numbers
Worksheet: The Language of Math--Subtraction, Worksheet 1

Worksheet: The Language of Math--Subtraction, Worksheet 1

Worksheet: The Language of Math--Subtraction, Worksheet 1

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical exp

Numerical and Algebraic Expressions
Worksheet: The Language of Math--Subtraction, Worksheet 1

Worksheet: The Language of Math--Subtraction, Worksheet 1

Worksheet: The Language of Math--Subtraction, Worksheet 1

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical exp

Numerical and Algebraic Expressions
Worksheet: The Language of Math--Subtraction, Worksheet 2

Worksheet: The Language of Math--Subtraction, Worksheet 2

Worksheet: The Language of Math--Subtraction, Worksheet 2

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical exp

Numerical and Algebraic Expressions
Worksheet: The Language of Math--Subtraction, Worksheet 2

Worksheet: The Language of Math--Subtraction, Worksheet 2

Worksheet: The Language of Math--Subtraction, Worksheet 2

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical exp

Numerical and Algebraic Expressions
Worksheet: The Language of Math--Subtraction, Worksheet 3

Worksheet: The Language of Math--Subtraction, Worksheet 3

Worksheet: The Language of Math--Subtraction, Worksheet 3

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical exp

Numerical and Algebraic Expressions
Worksheet: The Language of Math--Subtraction, Worksheet 3

Worksheet: The Language of Math--Subtraction, Worksheet 3

Worksheet: The Language of Math--Subtraction, Worksheet 3

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical exp

Numerical and Algebraic Expressions
Worksheet: The Language of Math--Subtraction, Worksheet 4

Worksheet: The Language of Math--Subtraction, Worksheet 4

Worksheet: The Language of Math--Subtraction, Worksheet 4

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical exp

Numerical and Algebraic Expressions
Worksheet: The Language of Math--Subtraction, Worksheet 4

Worksheet: The Language of Math--Subtraction, Worksheet 4

Worksheet: The Language of Math--Subtraction, Worksheet 4

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical exp

Numerical and Algebraic Expressions
Worksheet: The Language of Math--Subtraction, Worksheet 5

Worksheet: The Language of Math--Subtraction, Worksheet 5

Worksheet: The Language of Math--Subtraction, Worksheet 5

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical exp

Numerical and Algebraic Expressions
Worksheet: The Language of Math--Subtraction, Worksheet 5

Worksheet: The Language of Math--Subtraction, Worksheet 5

Worksheet: The Language of Math--Subtraction, Worksheet 5

This is part of a collection of math worksheets on the topic of the language of math in which students translate verbal expressions into numerical exp

Numerical and Algebraic Expressions