Adding and Subtraction Decimals

Jeane bought 2 books to read while on vacation.

● The first book cost $15.45

● The second book cost $9.87

About how much did Jeane spend on her new books?

• Less than $24

• Between $24 and $25

• Between $25 and $26

• More than $26

Tags

CCSS.5.NBT.A.3

CCSS.5.NBT.B.7

Alexis drank two bottles of water this morning. One bottle held 12.5 ounces of water. The other bottle held 8.75 ounces of water. She wants to drink at least 32 ounces of water each day. How many more ounces does Alexis need to drink to make her goal?

• 21.25 Ounces

• 11.75 Ounces

• 11.2 Ounces

• 10.75 Ounces

Tags

CCSS.7.EE.B.3

The models below are shaded to represent two different decimal numbers. What is the sum of these shaded decimal numbers?

• 4.2

• 3.2

• 3.02

• 2.12

Tags

CCSS.5.NBT.B.7

Seth and Solomon ran in a relay race. Seth ran the first 200 yards in 33.78 seconds. Then he passed the baton to Solomon. Solomon ran the next 200 yards in 42.55 seconds. It took him 7 seconds longer because he tripped over a rock on the track. What would their total running time be if Solomon had not tripped on the rock?

• 69.33

• 76.33

• 76.26

• 83.33

Tags

CCSS.6.NS.B.3

Each month Mizrahi pays $62.74 for unlimited texts and calls. There is a new wireless company offering monthly plans for $48.50 unlimited texts plus an additional $5.99 for unlimited calls. If Mizrahi switches plans, how much money would she save each month?

• $54.49

• $18.35

• $14.24

• $8.25

Tags

CCSS.7.NS.A.3

Alycia has $10 to use for some new school supplies. She wants to buy a binder for $2.79, a package of markers for $1.25 and 2 packs of ink pens for $ 1.96 each. How much change should she get?

• $7.96

• $4.00

• $2.04

• $16.00

Tags

CCSS.7.EE.B.3

The vet weighed 3 baby kittens. The kittens weighed 3.9 ounces, 4.25 ounces, and 3.5 ounces. What was the total weight of the 3 kittens?

• 14.65 ounces

• 11.65 ounces

Tags

CCSS.5.NBT.B.7

Yolanda filled twelve 2-liter bottles with water for a day at the park with her family. Her family drank 11.73 liters. How many liters of water do they have left?

• 0.27 liters

• 13.73 liters

• 9.73 liters

• 12.27 liters

Tags

CCSS.6.NS.B.3

Mason earned $81.65 for mowing lawns this month. Last month he earned $68.54 for mowing lawns. Estimate how much more money did Mason make this month money lawns?

• Between $10 and $15

• Between $150 and $155

• Between $156 and $160

• Between $16 and $20

Tags

CCSS.5.NBT.B.7

Wendy wants to download 3 albums to her iPhone. The albums cost $9.52, $4.78, and $6.16. Wendy’s parents said that she cannot spend more than $20 on the albums. Can Wendy buy all three albums?

• Yes; she has more than enough money to buy all three albums with change left over

• Yes; she has enough money to buy all three albums but there will be no change left over

• No; she can not buy all three albums because the cost of all three albums is more money that she has

Tags

CCSS.7.EE.B.3