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Addition and Subtraction Within 20

Addition and Subtraction Within 20

Assessment

Flashcard

•

Mathematics

•

1st Grade

•

Practice Problem

•

Hard

•
CCSS
1.OA.C.6, 2.NBT.B.5, 1.OA.A.1

+2

Standards-aligned

Created by

Wayground Content

FREE Resource

Student preview

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16 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is 11 + 6?

Back

17

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

2.

FLASHCARD QUESTION

Front

What is 20 - 10?

Back

10

Tags

CCSS.2.NBT.B.5

3.

FLASHCARD QUESTION

Front

What is 10 + 7?

Back

17

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

4.

FLASHCARD QUESTION

Front

What is 18 - 18?

Back

0

Tags

CCSS.2.NBT.B.5

5.

FLASHCARD QUESTION

Front

What is 1 + 3?

Back

4

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

6.

FLASHCARD QUESTION

Front

What is the sum of two numbers?

Back

The result of adding two numbers together.

Tags

CCSS.1.OA.A.1

7.

FLASHCARD QUESTION

Front

What is the difference between two numbers?

Back

The result of subtracting one number from another.

Tags

CCSS.1.OA.A.1

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