Estimation Tek

Estimate the difference between 1.2 and 0.8.

• 0.4

• 0.1

• 0.6

• 1.0

Tags

5.3.A

Estimate the difference between 5.6 and 3.9.

• 0.7

• 0.3

• 1.7

• 1.5

Tags

5.3.A

Estimate by rounding.
89 x 13

• 900

• 1,100

• 100

• 90

Tags

5.3.A

When estimating the quotient

for 437 ÷ 72,

if 72 is rounded to 70,

round 437 to

• 430

• 420

• 500

• 437

Tags

5.3.A

A movie theater ordered 276 boxes of Skittles. Each box contained 72 Skittles. About how many Skittles is that in all?

• 20,000

• 18,600

• 17,600

• 21,000

Estimate. 730 X 4=

• 3,200

• 280

• 2,800

• 28,000

Estimate. 62 X 3=

• 180

• 210

• 150

• 240

reasoning to determine an approximate value

• dividend

• factor

• strip diagram

• estimation

• 12,000

• 10,000

• 8,000

• 9,417

Shane bought 3 shirts for $16.78 each, $21.99 on a pair of pants and $13.11 on a hat. Which is the best estimate for the amount of money in dollars Shane spent?

• 85.44

• 86

• 83

• 87

Tags

5.3.A