Adding and subtracting decimals review

What would be the best estimate for 4.2 + 6.963?

• 10
• 11
• 8
• 100

Tags

CCSS.5.NBT.B.7

CCSS.5.NBT.A.4

Justice wanted to buy a CD for $9.99 and a pair of jeans for $23.89. If she gives the cashier the $50 bill she earned from babysitting, about how much will she receive?

• $16

• $20

• $25

• $10

Tags

CCSS.5.NBT.B.7

A weatherman was measuring the amount of rain two cities received over a week. City A received 3.74 inches while City B received 9.8 inches. What was the total rainfall for both cities?

• 13.54 inches

• 6.06 inches

• 7 days

• 13.54 rains

Tags

CCSS.5.NBT.B.7

Mike sold lemonade at a sidewalk stand for three days. He earned $14.80 on the first day, $2.55 on the second day, and $4.40 on the third day. What was the amount of Mike's earnings?

• $2.175

• $2,175

• $217.50

• $21.75

Tags

CCSS.5.NBT.B.7

11 + 8.34

• 8.45
• 19.34
• 1,934
• 845

Tags

CCSS.6.NS.B.3

17.5 - 0.9

• 16.6
• 17.4
• 174
• 166

Tags

CCSS.6.NS.B.3

Find the difference:  16 - 12.3

• 3.7
• 4.3
• 4.7
• 3.6

Tags

CCSS.5.NBT.B.7

What is the sum of  63.492 and 6.8?

• 64.55
• 64.172
• 70.292
• 69.292

Tags

CCSS.6.NS.B.3

0.77 + 7.19 =

• 7.267
• 1.489
• 7.96
• 0.796

Tags

CCSS.6.NS.B.3

19 - 10.3 =

• 9.3
• 8.1
• 9.7
• 8.7

Tags

CCSS.5.NBT.B.7