CCSS

These are the resources that support this Common Core Standard.

CCSS.MATH.CONTENT.1.OA.C.6: Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 - 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).

There are 309 resources.
Title Description Thumbnail Image Curriculum Topic

Addition Word Problems, Worksheet 1

Translate these word problems into addition statements and then find the sum.

Worksheet Addition Facts to 25

Addition Word Problems, Worksheet 2

Translate these word problems into addition statements and then find the sum.

Worksheet Addition Facts to 25

Addition Word Problems, Worksheet 3

Translate these word problems into addition statements and then find the sum.

Worksheet Addition Facts to 25

Addition Word Problems, Worksheet 4

Translate these word problems into addition statements and then find the sum.

Worksheet Addition Facts to 25

Closed Captioned Video: Counting and Addition

Closed Captioned Video: Counting and Addition

In this video tutorial, students are shown how to use their counting skills to add two numbers. Three worked-out examples provide an opportunity for students to see how to use their counting skills to add.

Closed Captioned Video: Counting and Addition Addition Facts to 25 and Counting

Closed Captioned Video: Counting and Subtraction

Closed Captioned Video: Counting and Subtraction

In this video tutorial, students are shown how to use their counting skills to subtract two numbers. Three detailed examples show how to use counting to subtract.

Closed Captioned Video: Counting and Subtraction Counting and Subtraction Facts to 25

INSTRUCTIONAL RESOURCE: Tutorial: Addition Facts

INSTRUCTIONAL RESOURCE: Tutorial: Addition Facts

Students are shown various strategies for learning basic addition facts.

INSTRUCTIONAL RESOURCE: Tutorial: Addition Facts Addition Facts to 25

INSTRUCTIONAL RESOURCE: Tutorial: Subtraction Facts

INSTRUCTIONAL RESOURCE: Tutorial: Subtraction Facts

Students are shown various strategies for learning basic subtraction facts.

INSTRUCTIONAL RESOURCE: Tutorial: Subtraction Facts Subtraction Expressions and Equations

Interactive Math Game | Addition Circus | Sums to 10

Interactive Math Game | Addition Circus | Sums to 10

Use this math game to review sums to 10. Pop the balloons that have addends that add up to the sum shown at the top of the screen and earn five points. Pop any other balloons and lose 2 points. Balloons stay onscreen for 15 seconds.

Addition Circus Addition Facts to 10

Interactive Math Game | DragNDrop 1

Interactive Math Game--DragNDrop Math--Arithmetic--Counting and Addition

In this drag-and-drop game, have students practice their counting skills to add numbers. This includes using Counting On. This game generates thousands of different combinations, offering an ideal opportunity for skill review in a game format.

Interactive Math Game--DragNDrop Math--Arithmetic--Counting and Addition Addition Facts to 25 and Counting

Interactive Math Game | DragNDrop 2

Interactive Math Game--DragNDrop Math--Arithmetic--Counting and Subtraction

In this drag-and-drop game, have students practice their counting skills to subtract numbers. This includes using Counting On and counting backward. This game generates thousands of different combinations, offering an ideal opportunity for skill review in a game format.

Interactive Math Game--DragNDrop Math--Arithmetic--Counting and Subtraction Counting and Subtraction Facts to 25

Interactive Math Game--Arithmetic Jeopardy: Sums to 20

Interactive Math Game--Arithmetic Jeopardy: Sums to 20

Use this Jeopardy-style math game to review sums to 20. This Jeopardy game has a bank of hundreds of questions for thousands of unique game experiences.

Interactive Math Game--Arithmetic Jeopardy, Sums to 20 Addition Facts to 25

Interactive Math Game--What's the Diff?

Interactive Math Game--What's the Diff?

In this game, students are shown pictorial representations of subtraction expressions and equations. They drag-and-drop their response and are given immediate feedback.

Interactive Math Game--What's the Diff? Subtraction Facts to 10

Interactive Math Game: Add 'Em Up! (Sums to 10)

Interactive Math Game: Add 'Em Up! (Sums to 10)

In this game, students are shown pictorial representations of addition expressions and equations. They drag-and-drop their response and are given immediate feedback.

Interactive Math Game, Add 'Em Up!  (Sums to 10) Addition Facts to 10

Interactive Math Game: Add 'Em Up! (Sums to 20)

Interactive Math Game: Add 'Em Up! (Sums to 20)

In this game, students are shown pictorial representations of addition expressions and equations. They drag-and-drop their response and are given immediate feedback.

Interactive Math Game, Add 'Em Up! (Sums to 20) Addition Facts to 25

Interactive Math Game: Fishing for Facts (Differences to 10)

Interactive Math Game: Fishing for Facts (Differences to 10)

In this math game, students practice their math subtraction facts to 10. Have students match subtraction statements and the difference.

Interactive Math Game, Fishing for Facts (Differences to 10) Subtraction Facts to 10

Interactive Math Game: Fishing for Facts (Sums to 10)

Interactive Math Game: Fishing for Facts (Sums to 10)

In this math game, students practice their math facts to 10 by finding equivalent addition expressions. Have students match equivalent expressions to score points.

Interactive Math Game, Fishing for Facts (Sums to 10) Addition Facts to 10

Interactive Math Game: Fishing for Facts (Sums to 5)

Interactive Math Game: Fishing for Facts (Sums to 5)

In this math game, students practice their math facts to 5 by matching a number and an addition expression. Have students match addition facts to score points.

Interactive Math Game, Fishing for Facts (Sums to 5) Addition Facts to 10

Math Clip Art--Number Models--Ten Frame--Modeling Sums within Ten-1

Math Clip Art--Number Models--Ten Frame--Modeling Sums within Ten-1

This is part of a series of math clip art images that show how to use ten frames to model numbers and addition of two numbers. Included in the collection is a blank ten frame.

Math Clip Art--Number Models--Ten Frame--Modeling Sums within Ten, Image 1 Addition Facts to 10, Counting and Place Value

Math Clip Art--Number Models--Ten Frame--Modeling Sums within Ten-10

Math Clip Art--Number Models--Ten Frame--Modeling Sums within Ten-10

This is part of a series of math clip art images that show how to use ten frames to model numbers and addition of two numbers. Included in the collection is a blank ten frame.

Math Clip Art--Number Models--Ten Frame--Modeling Sums within Ten, Image 10 Addition Facts to 10, Counting and Place Value