Subtraction within 20

Subtraction within 20

Assessment

Flashcard

Mathematics

KG - 2nd Grade

Hard

CCSS
2.OA.A.1, 1.OA.C.6, 2.NBT.B.7

+4

Standards-aligned

Created by

Wayground Content

FREE Resource

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16 questions

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1.

FLASHCARD QUESTION

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another.

Tags

CCSS.2.NBT.B.7

2.

FLASHCARD QUESTION

Front

What is the result of 20 - 13?

Back

7

Tags

CCSS.2.OA.A.1

3.

FLASHCARD QUESTION

Front

What is the result of 18 - 9?

Back

9

Tags

CCSS.1.OA.C.6

4.

FLASHCARD QUESTION

Front

What is the result of 9 - 8?

Back

1

Tags

CCSS.1.OA.C.6

5.

FLASHCARD QUESTION

Front

What is the result of 19 - 17?

Back

2

Tags

CCSS.2.OA.A.1

6.

FLASHCARD QUESTION

Front

What is the result of 5 - 4?

Back

1

Tags

CCSS.1.OA.C.6

7.

FLASHCARD QUESTION

Front

What does the minus sign (-) mean in subtraction?

Back

The minus sign indicates that you are taking away a number.

Tags

CCSS.7.NS.A.1B

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