Decimal Operations Practice

What is the first step when adding and subtracting decimals?

• Line up the numbers
• Line up the decimals
• Add or subtract like normal
• Add in placeholders

Tags

CCSS.5.NBT.B.7

$13.72 + $28.49 =

• $42.21

• 42.21

• $41.22

• $42.23

Tags

Decimal Addition

12.58 - 7.29 =

• 5.29

• 5.92

• 5.39

• 5.19

Tags

Decimal Subtraction

2.98 + 5.3 =

• 2.51

• 8.28

• 3.63

• 2.37

Tags

Decimal Addition

12.61-3.9=

Tags

CCSS.6.NS.B.3

7.9 - 3.47 =

• 11.37

• 4.43

• 3.32

• 4.37

Tags

Decimal Subtraction

Tucker bought 2.78 pounds of melon and 2.27 pounds of cherries. How much fruit did he buy in all?

• .51

• 5.15

• .52

• 5.05

Tags

Decimal Addition

A jeweler had a piece of silver that weighed 196.54 grams. She used 98.6 grams to make some jewelry. How many grams of silver did she have left?

• 97.04 grams

• 97.94 grams

• 98.94 grams

• 102.08 grams

Tags

CCSS.6.NS.B.3

How many digits will be behind the decimal in the product?

0.15 x 0.6

• 0

• 1

• 2

• 3

Tags

Decimal Multiplication

0.2 x 0.8

• 16
• 0.16
• 0.016
• 1.6

Tags

CCSS.6.NS.B.3