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 306 resources.| Title | Description | Thumbnail Image |
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Instructional Module: Counting and Addition |
DescriptionIn this Media4Math Classroom Module, your early elementary students will build on their counting skills by using them to add numbers. Using graphics, videos, and games, students are introduced to addition using Counting On. |
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Instructional Module: Counting and Subtraction |
DescriptionIn this Media4Math Classroom Module, your early elementary students will build on their counting skills by using them to subtract numbers. Using graphics, videos, and games, students are introduced to subtraction by counting down. |
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Addition Word Problems, Worksheet 1 |
Translate these word problems into addition statements and then find the sum. |
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Addition Word Problems, Worksheet 2 |
Translate these word problems into addition statements and then find the sum. |
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Addition Word Problems, Worksheet 3 |
Translate these word problems into addition statements and then find the sum. |
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Addition Word Problems, Worksheet 4 |
Translate these word problems into addition statements and then find the sum. |
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Closed Captioned Video: Counting and Addition |
DescriptionIn 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. |
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Closed Captioned Video: Counting and Subtraction |
DescriptionIn 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. |
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Interactive Math Game--Arithmetic Jeopardy: Sums to 20 |
DescriptionUse this Jeopardy-style math game to review sums to 20. |
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Interactive Math Game--DragNDrop Math--Arithmetic--Counting and Addition |
DescriptionIn 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. Note: The download is the Teacher's Guide. |
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Interactive Math Game--DragNDrop Math--Arithmetic--Counting and Subtraction |
DescriptionIn 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. Note: The download is the Teacher's Guide. |
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Interactive Math Game--What's the Diff? |
DescriptionIn this game, students are shown pictorial representations of subtraction expressions and equations. They drag-and-drop their response and are given immediate feedback. |
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Interactive Math Game: Add 'Em Up! (Sums to 10) |
DescriptionIn this game, students are shown pictorial representations of addition expressions and equations. They drag-and-drop their response and are given immediate feedback. |
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Interactive Math Game: Add 'Em Up! (Sums to 20) |
DescriptionIn this game, students are shown pictorial representations of addition expressions and equations. They drag-and-drop their response and are given immediate feedback. |
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Interactive Math Game: Fishing for Facts (Differences to 10) |
DescriptionIn this math game, students practice their math subtraction facts to 10. Have students match subtraction statements and the difference. |
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Interactive Math Game: Fishing for Facts (Sums to 10) |
DescriptionIn this math game, students practice their math facts to 10 by finding equivalent addition expressions. Have students match equivalent expressions to score points. |
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Interactive Math Game: Fishing for Facts (Sums to 5) |
DescriptionIn 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. |
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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. |
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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. |
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Math Clip Art--Number Models--Ten Frame--Modeling Sums within Ten-11 |
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. |
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