Chapter 3 Review

Long Division

100

Solve 320 / 5

64

200

Solve: 

457 / 2 = ?

_______

300

Solve: 

1,722 / 6 = ?

_____

Multiplication

100

Multiply: 806 x 8 = ?

6,448

200

Find the Product: 

32 X 45 = ?

1,440

Random

100

What number does <3 represent? 

1,692 X 3 = <3 + <3 + <3 

1,692

200

How many times can 5 be subtracted from 1,520?

304 times

300

Multiply : 

692 X 81 = ?

56,052

Word Problems

100

Dominic has 46 boxes of game controllers. Each box holds 39 controllers. How many game controllers does Dominic have in all? 

Dominic has 1,794 game controllers in all.

200

How many times can 2 be subtracted from 1,622?

811 times. 

300

When a number is divided by 5, the quotient is 36, and the remainder is 2....what is the number?

The number is 182. 

Estimation

100

Find 1,450 / 5. Then, check if your answer is reasonable.

1,450 / 5 = 290

Estimation: 1,500 / 5 = 300

Yes, my answer is reasonable. 

200

Solve: 810 / 2. Then, estimate to check if your answer is reasonable/ 

810 / 2 = 405

Estimation: 800 / 2 = 400 

Yes my answer is reasonable.

300

Solve 42 X 68. Then, check if your answer is reasonable. 

42 X 68 = 2,856

Estimation: 40 X 70 = 2,800

Yes my answer is reasonable.