小学数学六年级下解方程专项训练题101.doc

小学数学六年级下解方程专项训练题

2024/10/22

姓名：__________ 座号：__________ 情况：__________

1.(12+39)×X=1071

X=_________

2.(5-32)×X=-729

X=_________

3.(6+49)×X=1100

X=_________

4.(15-13)×X=18

X=_________

5.(16+49)×X=260

X=_________

6.(32-20)×X=384

X=_________

7.(25-22)×X=90

X=_________

8.(21-11)×X=30

X=_________

9.(8+21)×X=232

X=_________

10.(1-46)×X=-675

X=_________

11.(42-47)×X=-50

X=_________

12.(30-18)×X=252

X=_________

13.(46+9)×X=935

X=_________

14.(13+47)×X=1140

X=_________

15.(48-32)×X=400

X=_________

16.(18-13)×X=100

X=_________

17.(45-35)×X=20

X=_________

18.(47-23)×X=960

X=_________

19.(28-17)×X=132

X=_________

20.(19-33)×X=-70

X=_________

21.(18+19)×X=1591

X=_________

22.(30+16)×X=1656

X=_________

23.(21-27)×X=-90

X=_________

24.(28-39)×X=-44

X=_________

25.(34+17)×X=1989

X=_________

26.(13+6)×X=19

X=_________

27.(10-49)×X=-117

X=_________

28.(15-10)×X=55

X=_________

29.(4-50)×X=-460

X=_________

30.(32-20)×X=144

X=_________

31.(28-26)×X=20

X=_________

32.(45-49)×X=-16

X=_________

33.(18+28)×X=1794

X=_________

34.(42+6)×X=2016

X=_________

35.(42+38)×X=3520

X=_________

36.(45-3)×X=1890

X=_________

37.(19+8)×X=1269

X=_________

38.(24-15)×X=225

X=_________

39.(3-25)×X=-594

X=_________

40.(36+27)×X=2961

X=_________

41.(13-35)×X=-880

X=_________

42.(24+47)×X=2343

X=_________

43.(2-35)×X=-660

X=_________

44.(20-20)×X=0

X=_________

45.(13+2)×X=15

X=_________

46.(17-12)×X=25

X=_________

47.(48-47)×X=37

X=_________

48.(23+3)×X=1014

X=_________

49.(37-10)×X=1053

X=_________

50.(21+24)×X=360

X=_________

51.(48+2)×X=1050

X=_________

52.