Addition and Subtraction of Decimals

7.92 + 1.057 = 

• 8.97

• 9.49

• 8.977

• 6.863

Julie has $16.73. She buys a purse that cost $4.12. About how much money will she have left?

• $3

• $13

• $21

• $23

123.6 - 0.08=

• 123.2

• 122.8

• 124.4

• 123.52

55.5-40.5=

• 5

• 10

• 15

• 20

Add. 
7 + 5.826

• 5.833

• 6.526

• 75.826

• 12.826

Subtract.
17 - 4.12

• 2.32

• 4.05

• 13.12

• 12.88

Subtract. 
9.85 - 41

• -31.15

• 31.15

• 9.43

• -50.85

Jasir had $21.50 to spend at the store. He spent $0.55 on gum, $3.85 on pencils, and $9.84 on a book. How much money did Jasir have left after buying the gum, pencils, and book?

• $7.16

• $7.26

• $8.26

• $8.36

Daniel had $6.78. His grandmother gave him $3.14. How much money does Daniel have now?

• $9.92

• $9.82

• $3.64

• $9.90

Lisa had a board that was 18.93 inches long. She cut 2.09 inches off of the end. How long is the remainder of the board?

• 2.19 inches

• 21.02 inches

• 1.684 inches

• 16.84 inches