Show:
Addition
Subtraction
Multiplication
Division
Bonus
100

31 + 25 =

56
100

86 - 15 =

71

100

3 x 9 =

27

100

8 ÷ 4 = 

2

100

182 + 53 + 9 = 

244

200

148 + 12 =

160

200

45 - 27 = 

18

200

8 x 6 = 

48

200

21 ÷ 3 =

7

200

350 - 76 - 9 = 

265

300

103 + 22.5 =

125.5

300

527 - 36 = 

491

300

10 x 10 = 

100

300

36 ÷ 3 =

12

300

15 x 4 =

60

400

515 + 284 =

799

400

462 - 280 = 

182

400

12 x 3 =

36

400

45 ÷ 9 =

5

400

84 ÷ 12 =

7

500

120.7 + 5.1 =

125.8

500

13.7 - 8.2 = 

5.5

500

12 x 12 = 

144

500

121 ÷ 11 =

11

500

21 x 8 = 

168