22+40=

70+25=

58+29=

19+32=

31+14=

20+21=

19+23=

37+18=

15+13=

43+34=

23-12=

64-38=

94-13=

91-19=

66-30=

75-11=

39-35=

37-28=

81-10=

95-28=

2·6=

4·4=

7·3=

8·9=

6·5=

7·1=

3·8=

1·7=

7·8=

10·8=

16:2=

24:4=

36:6=

72:9=

56:8=

70:10=

63:7=

32:8=

18:9=

27:3=

58+■=98         ■=

82+■=94         ■=

22+■=61         ■=

51+■=90         ■=

11+■=40         ■=

39-■=28          ■=

50-■=23          ■=

57-■=22          ■=

75-■=37          ■=

53-■=42          ■=

16+23-11=

6+2·9=

3·2·8=

16:8·9=

15:5+9=

(7+9):8=

(9-6)·7=

2·(4+3):7=

9-(7-4)·3=

(5·2-4):2=

A=

B=

C=

D=

E=