Multiplying Multiples of 10
Properties
Estimating Products
Multiplying Large Numbers
Multiplying Whole Numbers
100

600 x 47

28,200

100

70 x 27.

2,100

100

10 x 378 =

3,780

100
64 x 51 =
What is 3,264
200

800 x 35

28,000

200

50 x 101.

5,050

200

729 x 44 =

320,76

200
38 x 12 =
What is 456
300

700 x 23

16,100

300

99 x 99

9801

300

731 x 58 

42,398

300
45 x 76 =
What is 3,420
400

400 x 39

15,600

400

84 x 49

4,116

400

643 x 427 =

274,561

400

538 x 46 =

What is 24,748

500

5,000 x 17

85,000

500

69 x 21

1449

500

Miss Johns made 1,045 pies and wants to sell them for $36 each. How much money will she makes if she sells them all?

$37,620

500

The students put together 12 jigsaw puzzles. Each puzzle had 345 pieces. How many puzzles pieces did they have in all?

What is 4,140 puzzle pieces