Show:
Addition
Soustraction
Multiplication
Surprise
100

24 + 55 = ?

79

100

24 - 12 = ?

12

100

5 x 6 = ?

30

100

55 + 55 = ?

110

200

62 + 72 = ?

134

200

46 - 25 = ?

21

200

6 x 10 = ?

60

200

6 x 6 = ?

36

300

68 + 67 = ?

135

300

94 - 35 = ?

59

300

7 x 4 = ?

28

300

86 - 14 = ?

72

400

188 + 96 = ?

284

400

254 - 68 = ?

186

400

9 x 6 = ?

54

400

122 - 65 = ?

57

500

599 + 457 = ?

1056

500

452 - 237 = ?

215

500

8 x 8 = ?

64

500
9 x 9 = ?

81