小学四年级脱式计算题目50题？

小学四年级脱式计算题目50题？

1.45+15×6=

2.250÷5×8=

3.6×5÷2×4=

4.30×3+8=

5.400÷4+20×5=

6.10+12÷3+20=

7.(80÷20+80)÷4=

8.70+(100-10×5)=

9.360÷40=

10.40×20=

11.80-25=

12.70+45=

13.90×2=

14.16×6=

15.300×6=

16.540÷9=

17.30×20=

18.400÷4=

19.350-80=

20.160+70=

21.18-64÷8=

22.42÷6+20=

23.40-5×7=

24.80+60÷3=

25.41+18÷2=

26.75-11×5=

27.42+7-29=

28.5600÷80=

29.25×16=

30.120×25=

31.36×11=

32.1025÷25=

33.336+70=

34.25×9×4=

35.200-33×3=

36.3020-1010=

37.12×50=

38.25×8=

39.23×11=

40.125÷25=41.4200-2200=

42.220+80=

43.20×8×5=

44.600-3×200=

45.20+20÷2=

46.35-25÷5=

47.36+8-40=

48.2800÷40=

49.76÷19 =

50.96÷24 =