小学五年级解方程计算题 100道

(x-3)÷2=7.5 X-0.8X=6

9-2x=1 3X-7=26

122X+190=2187X+255=67

(200-x)÷5=30 14X-8X=12

3(x+2.1)=10.5 X÷5+9=21

3.5×2=

4.2+x 54-X=24

7(x-2)=2x+3 73.2-X=52.5 1.4×8-2x=6 3.3÷X=0.3

6x+18=48 (X-2)÷3=7 170X+238=50137X+43=111

22－14x=1210-X=8 16.9÷X=0.3 6.75 -X=1.68

3(x+0.5)=21 7÷X=0.001 x÷5+9=21 89X-43X=9.2

3X+0.7=5 3(X-9)=33

17X+153=169 245X+57=125

(x-140)÷70=4 6×5+2X=44 (x-2)÷3=7 2X+16=19

14-6x=8 6X-6=0

1.8-6x＝54 24X+X=50

7.5*2X=15 X-77=144 30÷x+25=85 99-X=61.9 2x+16=19 7X+7=14

x+19.8=25.8 6X-7=12

7x+5.3=7.4 X-3.3=8.9 7(6.5+x)=87.5 3×(X-4)=46

6-2x=11 2X-8=4

3x-8=30 4÷5X=20

20-9x=1.2×6.25 20X-50=50 198X+78=93 131X+199=11

8-7x=1 15+6X=27

42X+110=178 218X+82=254

X-5.7=2.15 X-5÷6=7

26×1.5= 2x+10 7X=49 42x+25x=134 5.3+7X=7.4 7x-9=8 5X+8=19

x+9x=4+7 6X+6=12

3x-7=26 9X-3X=6

166X+234=4674X+142=210

12x=300-4x 9-X=4.5 1.5x+18=3x (８+X)÷5=15

12x-8x=4.8 X-54.3=100

6x-3x=18 39÷X=3

4.2 x+2.5x＝134 X+25=100

3－5x＝80 (10 X-25)÷5=15 65X+133=20137X+157=74

2x-97=34.2 3X-8=16 14X+82=150 179X+247=59

13.2x+9x=33.3 12X+8X=4.8 75.6÷x=12.6 99X=100-X