x/4.5 = 1.2 7x/3 = 8. 19 8.86- 1.95/. 65 3+7x = 24 x/4 = 20 0.8x = 1 x+45 = 55 x-0.3 = 0. 1
2x+ 18 = 30 9x/3 = 5.4 308 x = 76 5.6+x = 13 4x- 12 = 12 x-4 = 5 x+4.5 = 603 x-0.5 = 1.3
x+ 19 = 28 x-5.2 = 4.8 x+ 17.5 = 80 0. 12x = 24 0.4x = 196 3.8x = 76 1.5-x = 1.5 x+0.8 = 9
18.8+x = 25 5.6+x = 13 4.8x = 2.4 9x-0.45 x = 25.8 3(x- 1.8)= 9.6 6x-8.3 = 1.9x-0.05 x = 20.9
1 1.6x 13 16x 1.3 157 x 0.9 3. 14x 7 3.24 x27 0. 15x 45 40x 2.5 1.03 x 2.5 2.9 x 0.34
7.9x 1.43 0. 17x 0.83 13x 0.06 56.5 x 0.24 474 x 0.95 1.3x 0.96 2.87 x 3. 15 3.7x 1.5
0.6+0.4x 3 4.2x 2+0. 1 2.5x 0.8x 0.7 3x 0.2x 0.5 2.5+ 1.5x 6 2.8x 0.09-0.09 7.2x 29.5 x 0. 1
(27.8- 15.6)x 0.8 0.48 x 20.2-4.2 2.25 x 0.4+0. 1.5x 2.3x 0.8 3. 19x 2.7 x 0.9 50.4 x 2.3- 1.7
2.05 x 16-8.23 1.5+( 15- 10)x 0.5 3.36 x 7.2 83x 0.29 4.7x 1.35 9.06 x 0.48 2.6x 302
32.5 x 2.9+3.45 32x 1.25 x 2.5 10. 17/9 85.35/5 25.2/ 12 43.5/ 15 0. 15/6 0. 19/65
0.48/8 3.90/78 7.9/20 16.8/7 1.45/25 1.44/3.6 6.84/0.9 5.6/0.028 3 1.04/3.2
42.72/0.48 23.4/5.2 0.36/ 100 72/0.9 6.72/6.4 9. 12/57 2.295/0.75+6.52
9.3/0.3 1/0.3 1.5+3.5/2x 0.8 29. 12/(0.8x 0.65)30.8÷[ 14-(9.85+ 1.07)]
[60-(9.5+28.9)]÷0. 18
2.88 1÷0.43-0.24×3.5
20×[(2.44- 1.8)÷0.4+0. 15]
28-(3.4+ 1.25×2.4)
2.55×7. 1+2.45×7. 1
777×9+ 1 1 1 1×3
0.8×〔 15.5-(3.2 1+5.79)〕
(3 1.8+3.2×4)÷5
3 1.5×4÷(6+3)
0.64×25×7.8+2.2
2÷2.5+2.5÷2
194-64.8÷ 1.8×0.9
36.72÷4.25×9.9
5 180-705×6
24÷2.4-2.5×0.8
(4 12 1+2389)÷7
67 1× 15-974
469× 12+ 1492
405×(32 13-3 189)
3.4 16÷(0.0 16×35)
0.8×[( 10-6.76)÷ 1.2]
1.45+ 15×6= 135
2.250÷5×8=400
3.6×5÷2×4=60
4.30×3+8=98
5.400÷4+20×5= 200
6. 10+ 12÷3+20=34
7.(80÷20+80)÷4=2 1
8.70+( 100- 10×5)= 120
9.360÷40= 9
10.40×20= 800
1 1.80-25= 55
12.70+45= 1 15
13.90×2= 180
14. 16×6= 96
15.300×6= 1800
16.540÷9=60
17.30×20= 600
18.400÷4= 100
19.350-80= 270
20. 160+70=230
2 1. 18-64÷8= 10
22.42÷6+20=27
23.40-5×7= 5
24.80+60÷3= 100
25.4 1+ 18÷2= 50
26.75- 1 1×5= 20
27.42+7-29= 20
28.5600÷80=70
29.25× 16= 400
30. 120×25= 3000
3 1.36× 1 1= 396
32. 1025÷25=4 1
33.336+70= 406
34.25×9×4= 900
35.200-33×3= 10 1
36.3020- 10 10=20 10
37. 12×50= 600
38.25×8= 200
39.23× 1 1= 253
40. 125÷25=5
4 1.4200-2200=2000
42.220+80= 300
43.20×8×5= 800
44.600-3×200=0
45.20+20÷2= 30
46.35-25÷5= 30
47.36+8-40= 4
48.2800÷40=70
49.98÷ 14 = 7
50.96÷24 = 4
5 1.56÷ 14 =4
52.65÷ 13 = 5
53.75÷ 15 = 5
54. 120÷24 =5
55.200÷25 = 8
56.800÷ 16 = 50
57.840÷2 1 =40
58.560÷ 14 = 40
59.390÷ 13 = 30
60.600÷ 15 =40
6 1.72÷24 = 3
62.85÷ 17 = 5
63.90÷ 15 =6
64.96÷ 16 = 6
65.78÷26 = 4
66.5 1÷ 17 =3
67.80÷40 = 2
68. 100÷20 = 5
69. 100÷4 =25
70.240÷40 = 6
7 1.920÷4 = 230
72.300÷60=5
73.64÷2 = 32
74.64÷4 = 16
75.50÷5 = 10
76.60÷8 = 7.5
77.96÷4 = 24
78.90÷6 = 15
79.400+80 = 480
80.400-80 = 320
8 1.40×80 =3200
82.400÷80 = 5
83.48÷ 16 = 3
84.96÷24 =4
85. 160×5= 800
86.4×250= 1000
87.0×5 18= 0
88. 10×76= 760
89.36× 10=360
90. 15×6= 90
9 1.24×3= 72
92.5× 18= 90
93.26×4= 74
94.7× 15= 105
95.32×30= 960
96.40× 15= 600
97.60× 12= 720
98.23×30= 690
99.30×50= 1500
100.5×700=3500