Review Adding and Subtracting Decimals and Whole Numbers

Henry has one piece of yarn that is 6.10 centimeters long and another piece that is 37.45 centimeters long. What is the combined length of the two pieces of yarn?

• 43.55

• 31.35

• 376.55

• 435.5

Tags

CCSS.6.NS.B.3

Select the following that are true statements.

• 7.15 + 26.5 = 41.5

• 9.2 - 1.349 = 7.851

• 23 - 5.3 = 1.77

• 36 + 8.4 = 44.4

Tags

CCSS.5.NBT.B.7

Ronnie spent $142.75 on groceries, $40.99 on dog food, and $9.62 dog toys. Estimate the total Ronnie spent. What is your estimate?

(a)  

Tags

CCSS.5.NBT.B.7

4.5 + 2.68 + 1.39 =

• 857

• 85.7

• 8.57

• 80.57

Tags

CCSS.6.NS.B.3

Dave bought a game for $7.43. How much change will Dave get from two $5 bills?

• $2.43

• $12.57

• $17.43

• $2.57

Tags

CCSS.6.NS.B.3

Layla biked 1.5 miles to school and 7.22 miles to the library. About how many miles did she bike in all?

• about 8.72 miles

• about 9 miles

• about about 8 miles

• about 8.5 miles

Tags

CCSS.5.NBT.B.7

Suzy is shopping for a party. She bought balloons for $15 and a cake for $22. How much change should she receive if she gave the cashier $50?

• $37

• $7

• $35

• $13

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

1/4 + 3.45 =

• 28.45

• 7.45

• 3.7

• 3.20

Tags

CCSS.7.NS.A.1C

True or False

• True

• False

Tags

CCSS.5.NBT.B.7

True or False

• True

• False

Tags

CCSS.7.NS.A.1D