Estimating Decimal Operations

A florist sells a dozen roses for $29.88. What is the cost of one rose?

• $2.41

• $2.49

• $2.40

• $2.08

How many digits will be behind the decimal in the product?
0.15 x 0.6

• 0

• 1

• 2

• 3

Round the decimal 67.18 to the nearest tenths.

• 70

• 68

• 67.9

• 67.2

Round the decimal 9.325 to the nearest tenths.

• 9.32

• 9.33

• 9.35

• 9.30

Estimate 78.9 ÷ 12

• 6.575

• 65.75

• .6575

• 960

Estimate 78.9 ÷ 12

• 6.575

• 65.75

• .6575

• 960

Match the following

• Round to the same place

• Estimating decimal numbers

• Use compatible numbers

• Estimating products

• Round to the greatest places

• Estimating quotients

• Round to the nearest whole number

• Estimating sums and differences