Decimal Estimation Multiple Choice

Estimate 9.505 + 0.2683 by rounding to the tenths place.

• 9.50 + 0.26 = 9.76
• 9.5 + 0.2 = 9.7
• 9.5 + 0.3 = 9.8
• 10 + 3 = 13

Estimate by rounding to the nearest whole dollar. $5.38 + $6.14

• $12

• $11.50

• $1

• $11

Round to the nearest hundredth. 6.125

• 6

• 6.1

• 6.2

• 6.13

Round to the nearest whole number. 6.125

• 6

• 6.1

• 7

• 6.13

Estimate 8.21 + 9.88

• 18

• 17

• 89

• 1

Estimate. 9.22 - 3.88

• 5

• 6

• 12

• 13

Choose the correct estimation of the difference

34.84 - 15.09

• 34 - 15 = 19

• 35 - 16 = 19

• 34 - 16 = 18

• 35 - 15 = 20

Estimate:
8.2 + 7.8

• 17
• 15
• 16
• 19

Estimate.  $3.52-$1.54

• About $6
• About $2
• About $0
• About $3.50

Estimate the sum.

79.7 + 32.3 =

• 300

• 112

• 200

• 150