五年级上册解方程计算题500道!.pdf

五年级上册解方程计算题500道!

(1)7+x=19

(2)x+120=176

(3)58+x=90

(4)x+150=290

(5)79.4+x=95.5

(6)2x+55=129

(7)7x=63

(8)x×9=4.5

(9)4.4x=444

(10)x×4.5=90

(11)x×5=100

(12)6.2x=124

(13)x－6=19

(14)x－3.3=8.9

(15)x－25.8=95.4

(16)x－54.3=100

(17)x－77=275

(18)x－77=144

(19)x÷7=9

(20)x÷4.4=10

(21)x÷78=10.5

(22)x÷2.5=100

(23)x÷3=33.3

(24)x÷2.2=8

(25)9－x=4.5

(26)73.2－x=52.5

(27)87－x=22

(28)66－x=32.3

(29)77－x=21.9

(30)99－x=61.9

(31)3.3÷x=0.3

(32)8.8÷x=4.4

(33)9÷x=0.03

(34)7÷x=0.001

(35)56÷x=5

(36)39÷x=3

(37)3×(x－4)=46

(38)(８+x)÷5=15

(39)(x＋5)÷3=16

(40)15÷(x+0.5)=1.5

(41)12x+8x=40

(42)12x－8x=40

(43)12x＋x=26

(44)x+0.5x=6

(45)x－0.2x=32

(46)1.3x+x=26

(47)3X+5X=48

(48)14X-8X=12

(49)6×5+2X=44

(50)20X-50=50

(51)28+6X=88

(52)32-22X=10

(53)24-3X=3

(54)10X×（5+1）=60

(55)99X=100-X

(56)X+3=18

(57)X-6=12

(58)56-2X=20

(59)4y+2=6

(60)x+32=76

(61)3x+6=18

(62)16+8x=40

(63)2x-8=8

(64)4x-3×9=29

(65)8x-3x=105

(66)