Adding Decimals Models

Which problem is represented in the model?

• 0.32 - 0.17

• 0.49 - 0.32

• 0.32 + 0.17

• 0.49 - 0.17

What equation matches this model?

• 0.32 + 0.17 = 0.49

• 0.32 - 0.17 = 0.49

• 0.49 - 0.17 = 0.32

• 0.49 + 0.17 = 0.32

What is the answer to this model?

• 0.19

• 0.61

• 0.42

• 0.2

What equation matches this model?

• 0.7 - 0.44 = 1.14 

• 1.14 - 0.44 = 0.7

• 1.14 + 0.7 = 0.44

• 0.7 + 0.44 = 1.14

Which equation matches the model?

• 0.73 - 0.23 = 0.50

• 0.50 + 0.23 = 0.73

• 0.73 + 0.23 = 0.50

• 0.73 - 0.50 = 0.23

Josh bought a pair of shoes for $25.50 and a hat for $15.75. What is the total amount he spent?

• $41.25

• $40.00

• $39.50

• $42.00

Tags

CCSS.7.NS.A.3

Josh bought one T-shirt for $7.90 and another T-shirt for $12.40. What is the total amount he spent?

• $4.00

• $4.50

• $20.30

• $20.00

Tags

CCSS.7.NS.A.3

Match the following equation to the correct answer.

• 11.57

• 3.9 + 8.2

• 12.1

• 5.57 + 6

• 12.18

• 7.58 + 4.6

• 11.57

• 0.65 + 10.92

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 they spend total?

• 26.50

• 2.650

• 3.00

• 53.65

What is the answer to this model?

• 5.7

• 0.57

• 0.21

• 0.35