Show:
multiplication
addition
subtraction
decimals
100

7x5=

35

100

27+33

60

100

27-15

12

100

2.5+3.4

5.9

200

6x3

18

200

46+29

75

200

48-36

12

200

3.7+10.2

13.9

300

2x301

602

300

57+42

99

300

93-76

17

300

5.7+2.1

7.8

400

4x6

24

400

45+29

74

400

79-56

24

400

10.3+21.2

31.5

500

6x6

36

500

34+71

105

500

403-93

310

500

65.5+34.5

100