My Math Grade 5 - Chapter 4, Chapter Readiness Quiz

Estimate. Tell whether the estimate is greater than or less than the actual product. 52 x 11

• 50 × 10 = 500; less than

• 50 × 1 = 50; less than

• 60 × 15 = 900; greater than

• 60 × 20 = 1,200; greater than

Estimate. Tell whether the estimate is greater than or less than the actual product. 23 x 24

• 25 × 10 = 250; less than

• 25 × 15 = 375; greater than

• 30 × 20 = 600; greater than

• 20 × 20 = 400; less than

Estimate. Tell whether the estimate is greater than or less than the actual product. $38 x 25

• 40 × 20 = 800; greater than

• 30 × 25 = 750; less than

• 40 × 30 = 1,200; greater than

• 30 × 20 = 600; less than

Estimate. Tell whether the estimate is greater than or less than the actual product. 68 x 16

• 60 × 10 = 600; less than

• 70 × 20 = 1,400; greater than

• 60 × 20 = 1,200; greater than

• 70 × 10 = 700; less than

Find 80 × 20

Find 26 × 2.

• 50

• 42

• 52

• 62

Find 8 × 18

Find 176 × 4

Find $3,215 × 3

include the dollar sign and place value comma

Find 15 × 24.

• 630

• 310

• 360

• 320