Addition and subtraction of Decimals

Find the sum. 23.93 + 4.56 = _____

• 29.99

• 28.49

• 27.66

• 28.79

Tags

CCSS.6.NS.B.3

You have $13.20 on a gift card. You buy a pack of trading cards that costs $8.70. How much money is left on the gift card?

• $6.50

• $5.40

• $4.50

• $4.60

Tags

CCSS.6.NS.B.3

What is the sum of 3.41 and 0.8?

• 4.11
• 4.21
• 3.91
• 5.01

Tags

CCSS.6.NS.B.3

Use mental math. Round to the nearest one's place value and find the sum of 11.8 + 6.2 = _____

• 18

• 16

• 17

• 20

Use mental math. Round to the nearest 10th and find the difference 18.65 - 11.25 = _____

• 7.8

• 7.2

• 8.4

• 7.4

Find the difference. 2.44-1.62=

• .62

• .82

• .46

• 4.08

Tags

CCSS.5.NBT.B.7

A pencil costs .37 cents and a notebook costs 1.21. If you purchase one pencil and one notebook and pay with a $10.00 bill, how much change will get back

• $8.42

• $8.58

• $9.58

• $7.68

Tags

CCSS.6.NS.B.3

Find the missing number ___- 12.5=7.3

• 19.46

• 19.80

• 15.28

• 20

Tags

CCSS.6.NS.B.3

Round each number to the nearest whole number. Then find the difference of the rounded numbers.

267.30-19.57

• 250

• 247

• 277.87

• 210

Complete the addition problem using the digits 1, 2, 3, 4, 5, 6, or 7.

15._3-_.17=11.06

• 15.23-4.17=11.06

• 15.43-3.17=11.06

• 15.73-6.17=11.06

• 15.99-5.23=12.34

Tags

CCSS.5.NBT.B.7