带有分数北师大版小学数学五年级下册解方程50题练习2018复习辅导

五年级解方程练习(50题每题2分共100分)

2141510

5- X= 2X- X= 1.5 x=2.25 x ÷ = 3332 ⅹ÷118 = 1633 8×(X-35

4)=4

(1-27144)X=14 X-15X=25

13.2x+9x=33.3 X+12X=500

57-1021x=514 6375x÷7=3

X=36 X-X=20 1÷2x=

15102 7-21x=514 5X817274)X=14 X-1415X=25

14χ+13χ=116 (x-140)÷70=4

16a+ 13= 111

2 8.65+3-a +6

=0 x-58x=15 x÷6937×14=4 X÷= 0.6 6375x÷7=3 -3×107 =54167 5 ⅹ = 15

(1-

11569331111x-x=15 x÷×= χ ÷5 = x??4

33871445420

36 ÷χ = 1518181921139118?x???4x?8x?12??2525 5525 105

57 23X=117 185÷X=4135 X÷4=20

(524188?15?512)x?23x?356 5 χ = 25

4χ+ 12χ= 9

(1-27144)X=14 X-15X=25 10.5x+6.5x=51

1

1÷2x=

2 x2?5?24

x?27x?67 58χ-325=

5

3(x+3)=50-x+3

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