Zero Hero!
2 x 1 Multiplication
3 x 1 Multiplication
4 x 1 Multiplication
2 x 2 Multiplication
Challenge!
100

7 x 30

210

100

17 x 3

51


100

2,944 x 7

20,608

100

92 x 27

2,484

100

926 x 43

39,818

200

9 x 600

5,400

200

73 x 8

584

200

9,504 x 2

19,008

200

77 x 70

5,390

200

628 x 51

32,028

300

8 x 500

4,000
300

284 x 8

2,272

300

8,326 x 9

74,934

300

76 x 18

1,368

300

7,269 x 89

646,941

400

30 x 80

2,400

400

993 x 4

3,972

400

5,504 x 5

27,520

400

83 x 44

3,652

400

9,652 x 78

752,856

500

800 x 90,000

72,000,000

500

605 x 5

3,025

500

3008 x 5

15,040

500

99 x 99

9,801

500

985 x 763

751,555

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