Adding and Subtracting Decimals in the Real World

Ellie buys some craft supplies. The supplies cost a total of $6.43. She pays with a $20 bill. How much change does she receive?

• $135.7

• $13.57

• $13.75

• 13.75

Colleen paid $3.20 for a magazine and $5.80 for a book at the bookstore. How much more did the book cost than the magazine?

• $2.60

• $26.00

• $2.50

• $2.65

Nathan and his uncle paid $9.50 for tickets to a bike race. They bought one adult's ticket and one child's ticket. The adult's ticket cost $5.75. What was the cost of Nathan's ticket?

• $37.5

• $2.95

• $3.75

• $3.50

Find the difference $18 - $3.55

• $14.55

• $14.41

• $14.45

• $14.56

7.9 - 3.47=

• 11.37

• 4.43

• 3.32

• 4.37

Find the sum.

35.61 + 12.93

• 45.84

• 48.54

• 35.81

• 54.87

Find the difference.

9.73 - 2.52

• 7.22

• 7.23

• 7.21

• 7.34

Find the sum.

2.98 + 5.3

• 2.51

• 8.28

• 3.63

• 2.37

Find the difference.

80.93 - 68

• 12.93

• 81.61

• 148.93

• 86.13

Lia and James went to the movies. The tickets are $3.00 each. Lia bought popcorn and a slushy for $8.50 together. James bought a slushy and nachos $12.00 together. How much money did Lisa and James spend altogether?

• 26.50

• 2.650

• 3.00

• 53.65