脱式计算和解方程五年级 不会写解方程答案?

如题所述

第1个回答  2021-08-12
(31)6x+6=12
(32)3x-3=1
(33)5x-3x=4
(34)2x+16=19

(35)5x+8=19
(36)14-6x=8
(37)15+6x=27
(38)5-8x=4
(39)7x+8=15

(40)9-2x=1
(41)4+5x=9
(42)10-x=8
(43)8x+9=17
(44)9+6x=14

(45)x+9x=4+7
(46)2x+9=17
(47)8-4x=6
(48)6x-7=12
(49)7x-9=8

(50)x-56=1
(51)8-7x=1
(52)x-30=12
(53)6x-21=21
(54)6x-3=6

(55)9x=18
(56)4x-18=13
(57)5x+9=11
(58)6-2x=11
(59)x+4+8=23

(60)7x-12=8
(61)X-5.7=2.15
(62)15 5X-2X=18
(62)3X 0.7=5

(63)3.5×2= 4.2 x
(65)0.5×16―16×0.2=4x

(66)9.25-X=0.403
(67)16.9÷X=0. 3
(68)X÷0.5=2.6
(69)x+13=33

(70)3 - 5x=80
(71)1.8- 6x=54
(72)6.7x -60.3=6.7
(73)9 +4x =40

(74)0.2x-0.4+0.5=3.7
(75)9.4x-0.4x=16.2
(76)12 -4x=20
(77)1/3
x+5/6 x=1.4
(78)12 x+34 x=1
(79)18x-14 x= 12
(80)23 x-5×14 = 14

(81)12 +34 x=56
(82)22-14 x= 12
(83)23 x-14 x= 14

5x-2x=30
89x-43x=9.2
5x-45=100
1.2x-0.5x=6.3
23.4=2x=56

4x-x=48.6

21×(9.3-3.7)-5.6
2.3×16+2.3×23+2.3
46×57+23×86
101×0.87-0.91×87
4.8+8.63+5.2+0.37
2.35+1.713+0.287+7.65
0.134+2.66+0.866
3.07-0.38-1.62
3.25+1.79-0.59+1.75
3.2+0.36+4.8+1.64
12.7-(3.7+0.84)
7.6×0.8+0.2×7.6
1.28×8.6+0.72×8.6
0.8×(4.3×1.25)
0.86×15.7-0.86×14.7
14-7.32-2.68
(2.5-0.25)×0.4
63.4÷2.5÷0.4
(7.7+1.54)÷0.7
0.35×1.25×2×0.8
4.5÷1.8
3.65×10.1
30.8÷[14-(9.85+1.07)]
20×[(2.44-1.8)÷0.4+0.15]
777×9+1111×3
31.5×4÷(6+3)
194-64.8÷1.8×0.9
24÷2.4-2.5×0.8
469×12+1492
0.8×[(10-6.76)÷1.2]
18.1×0.92+3.93
0.75×102
30.8÷[14-(9.85+1.07)]
20×[(2.44-1.8)÷0.4+0.15]
777×9+1111×3
31.5×4÷(6+3)
194-64.8÷1.8×0.9
24÷2.4-2.5×0.8
469×12+1492
0.8×[(10-6.76)÷1.2]
0.4×0.7×0.25
4.07×0.86+9.12.5
0.78+5.436+1

0.68×1.9+0.32×1.9
5.38+7.85-5.370.456+6.22+3.78
5.17-1.8-3.2
7.85+2.34-0.85+4.66
9.6+4.8-3.6
13.35-4.68+2.65
0.398+0.36+3.64
0.25×16.2×4
3.72×3.5+6.28×3.5
4.8×7.8+78×0.52
56.5×9.9+56.5
4.2÷3.5
3.52÷2.5÷0.4
9.6÷0.8÷0.4
0.49÷1.4
0.89×100.1
4.36×12.5×8
8.54÷2.5÷0.4
3.14×0.68+31.4×0.032
0.25×0.73×4
0.25×8.5×4
10.4-9.6×0.35
28.6×101-28.6
2.31×1.2×0.5
70÷28
3.6-3.6×0.5
3.9÷(1.3×5)
2.7÷45
15÷0.25
930÷0.6÷5
3.2×0.25×12.5
2.881÷0.43-0.24×3.5
2.55×7.1+2.45×7.1
(31.8+3.2×4)÷5
2÷2.5+2.5÷2
5180-705×6
671×15-974