Show:
Addition
Subtraction
Multiplication
Division
Mental Math
100

50+50

100

100

38-20

18

100

11x3

33

100

12÷3

4

100

10x10

100

200

27+30

57

200

58-39

19

200

39x20

780

200

450÷10

45

200

15+15

30

300

143+287

330

300

376-198

178

300

45x45

2025

300

133÷2

66 r1

300

30÷3

10

400

49+2098

2147

400

7654-1056

6598

400

15x47

705

400

855÷5

171

400

90-45

45

500

3876+6473

10349

500

9637-9531

106

500

500x100

50,000

500

2384÷4

596

500

300÷20

15