Math Review/project

multiplication

100

what is 15x18

270

200

what is 24x12

288

300

what is 32x21 

672

400

what is 25x35

875

500

what is 33x42

1386

division

100

98 divided by 7 is

14

200

72 divided by 8 is

9

300

535 divided by 5 is 

107

400

864 divided by 9

96

500

495 divided by 5

99

exponents

100

what is 12²

144

200

what is 24²

576

300

what is 26²

676

400

what is 28²

784

500

what is 33²

1089

GCF

100

GCF of 15,18 is

3

200

GCF of 12,20 is

4

300

GCF of 16,20 is 

4

400

GCF of 8,24 is

8

500

GCF of 12,18 is

6

LCM

100

LCM of 12,15 is

60

200

LCM of 12,20 is

60

300

LCM of 16,20 is 

80

400

LCM of 15,18 is

90

500

LCM of 32,22 is 

352