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Decimal Operations Review

Authored by Jennifer Bradley

Mathematics

6th Grade

15 Questions

CCSS covered

Used 19+ times

Decimal Operations Review
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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When you multiply numbers with decimals, do you line up the decimals?

Yes, lining up the decimals will give you the accurate answer.

Yes, lining up the decimals makes the equation look nicer.

No, the decimals only line up in word problems.

No, decimals only need to be lined up for add/ subtraction equation NOT multiplication.

Answer explanation

Media Image

When multiplying numbers the decimals do not need to line up. Once all your multiplication is done you will count how many decimal places you will ned to move at the end.

Tags

CCSS.5.NBT.B.7

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many decimal places will you be moving in your final answer?

3.5 x 14.37

2

5

3

1

Answer explanation

14.37 <--- 2 decimal places

x 3.5 <--- 1 decimal place

--------

50.295 <--- 3 decimal places

Tags

CCSS.6.NS.B.3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3.24 ÷ 0.6 = 

5.25
0.54
5.4

Tags

CCSS.5.NBT.B.7

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

9.08 + 14.6 = 

23.16
23.68
19.50
24.68

Tags

CCSS.6.NS.B.3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

8.5 ⋅ 2.3 = 

19.55
195.5
2.95
20.35

Tags

CCSS.6.NS.B.3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

While at the grocery store, Mrs. Martin noticed that there were two different sized bottles of hot sauce, one was 16.9 ounces and the other 32.55 ounces. What is the difference in weight of the two bottles of hot sauce?

WHICH OPERATION WOULD YOU USE TO SOLVE THIS PROBLEM?

Division

Multiplication

Subtraction

Addition

Tags

CCSS.6.NS.B.3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Billy bought 3.5 pieces of wood to build a bird feeder. Each piece of wood cost $1.50. How much did Billy spend on wood for his bird feeder?

WHICH OPERATION WOULD YOU USE TO SOLVE THIS PROBLEM?

Division

Multiplication

Subtraction

Addition

Tags

CCSS.6.NS.B.3

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