Adding and Subtracting with Regrouping

Adding and Subtracting with Regrouping

Assessment

Flashcard

Mathematics

1st Grade

Practice Problem

Hard

CCSS
2.NBT.B.5, 1.NBT.C.4, 1.OA.A.1

+7

Standards-aligned

Created by

Wayground Content

FREE Resource

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16 questions

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1.

FLASHCARD QUESTION

Front

What is adding?

Back

Adding is combining two or more numbers to find their total.

Tags

CCSS.1.OA.A.1

2.

FLASHCARD QUESTION

Front

What is subtracting?

Back

Subtracting is taking one number away from another to find the difference.

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

3.

FLASHCARD QUESTION

Front

What does regrouping mean in addition?

Back

Regrouping in addition means carrying over a value to the next column when the sum exceeds 10.

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

4.

FLASHCARD QUESTION

Front

What does regrouping mean in subtraction?

Back

Regrouping in subtraction means borrowing from the next column when the top number is smaller than the bottom number.

Tags

CCSS.7.NS.A.1C

5.

FLASHCARD QUESTION

Front

73 + 13 = ?

Back

86

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

6.

FLASHCARD QUESTION

Front

10 + 23 = ?

Back

33

Tags

CCSS.2.NBT.B.5

7.

FLASHCARD QUESTION

Front

86 - 57 = ?

Back

29

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

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