Math 5th grade

multiplication and division

100

What is 9x8

72

200

20x3

60

300

55x4

220

400

30x45

1,350

500

Trick! 983x445

437435

powers of ten

100

10³

1,000

200

10⁸

1,000,000,000

300

10¹²

10,000,000,000,000

400

10⁶

10,000,000

500

10⁷

100,000,000

random

100

2+90

92

200

68+93

161

300

22+26

48

400

90+34

124

500

500+862

1362

Double-digit multiplication

100

34x79

2686

200

88x96

8,448

300

99x98

9504

400

29x63

1,827

500

88x69

6,072

patterns

100

Order least to greatest.

98,29,023,899,134

023,29,98,134,899

200

Greatest to least

99,543,87,43,88,86

543,99,88,87,86,43

300

greatest to least 
666,999,343,888,65,97,23,10

10,23,65,97,343,666,888,999

400

true or false?

345.4<345.41

True

500

True or false?

983.89>1,000.1

False