Adding & Subtracting Signed Decimals

Adding & Subtracting Signed Decimals

Assessment

Flashcard

Mathematics

7th Grade

Hard

CCSS
7.NS.A.1C, 6.NS.C.7C, 5.NBT.B.7

+2

Standards-aligned

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16 questions

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1.

FLASHCARD QUESTION

Front

What is the result of −42.65 − (−16.3)?

Back

-26.35

Tags

CCSS.7.NS.A.1C

2.

FLASHCARD QUESTION

Front

What is the result of 26.9 − (−3.1)?

Back

30

Tags

CCSS.7.NS.A.1C

3.

FLASHCARD QUESTION

Front

What is the result of −325 + (−775)?

Back

-1100

Tags

CCSS.7.NS.A.1C

4.

FLASHCARD QUESTION

Front

What is the result of -4.4 + 36?

Back

31.6

Tags

CCSS.7.NS.A.1C

5.

FLASHCARD QUESTION

Front

What is the result of 9.387 - 12.5?

Back

-3.113

Tags

CCSS.7.NS.A.1C

6.

FLASHCARD QUESTION

Front

Define signed decimals.

Back

Signed decimals are numbers that have a positive or negative sign, indicating their value relative to zero.

Tags

CCSS.7.NS.A.1C

7.

FLASHCARD QUESTION

Front

What is the rule for subtracting a negative number?

Back

Subtracting a negative number is the same as adding its positive counterpart.

Tags

CCSS.7.NS.A.1C

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