Adding Tens

Adding Tens

Assessment

Flashcard

Mathematics

1st Grade

Hard

CCSS
2.NBT.B.5, 2.NBT.B.6, 1.NBT.C.5

+3

Standards-aligned

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15 questions

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1.

FLASHCARD QUESTION

Front

40 + 30 = ?

Back

70

Tags

CCSS.2.NBT.B.5

2.

FLASHCARD QUESTION

Front

10 + 20 = ?

Back

30

Tags

CCSS.2.NBT.B.5

3.

FLASHCARD QUESTION

Front

10 + 10 = ?

Back

20

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

4.

FLASHCARD QUESTION

Front

50 + 10 = ?

Back

60

Tags

CCSS.2.NBT.B.5

5.

FLASHCARD QUESTION

Front

50 + 20 = ?

Back

70

Tags

CCSS.2.NBT.B.5

6.

FLASHCARD QUESTION

Front

What is adding tens?

Back

Adding tens means combining numbers that are multiples of ten.

Tags

CCSS.1.NBT.C.5

7.

FLASHCARD QUESTION

Front

What is 30 + 20?

Back

50

Tags

CCSS.2.NBT.B.5

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