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=21?
8.70+(100-10×5)=120?
9.360÷40= 9?
10.40×20= 800?
11.80-25= 55?
12.70+45=115?
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?
21.18-64÷8= 10?
22.42÷6+20=27?
23.40-5×7= 5?
24.80+60÷3=100?
25.41+18÷2= 50?
26.75-11×5= 20?
27.42+7-29= 20?
28.5600÷80=70?
29.25×16= 400?
30.120×25= 3000?
31.36×11= 396?
32.1025÷25=41?
33.336+70= 406?
34.25×9×4= 900?
35.200-33×3= 101?
36.3020-1010=2010?
37.12×50= 600?
38.25×8= 200?
39.23×11= 253?
40.125÷25=5?
41.4200-2200=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?
51.56÷14 =4?
52.65÷13 = 5?
53.75÷15 = 5?
54.120÷24 =5?
55.200÷25 = 8?
56.800÷16 = 50?
57.840÷21 =40?
58.560÷14 = 40?
59.390÷13 = 30?
60.600÷15 =40?
61.72÷24 = 3?
62.85÷17 = 5?
63.90÷15 =6? 64.96÷16 = 6?
65.78÷26 = 4?
66.51÷17 =3?
67.80÷40 = 2?
68.100÷20 = 5?
69.100÷4 =25?
70.240÷40 = 6?
71.920÷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?
81.40×80 =3200?
82.400÷80 = 5?
83.48÷16 = 3?
84.96÷24 =4?
85.160×5= 800? 86.4×250= 1000?
87.0×518= 0?
88.10×76= 760?
89.36×10=360?
90.15×6= 90?
91.24×3= 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?
180÷60=3 12×25=300 0÷90=0 4×5÷4×5=25 0.25×?
131+218+269+182=800
25×6×4＝600 420÷35=12 36×5×4=720?
120÷5÷4=10 198－75－25＝98 120-20÷5＝116 59亿－58亿＝1亿?
(1.3＋3.5)÷0.5=10
75÷2.5=30 0.45÷1.25÷8=0.045 2.5×7.6×4=76?
97.6÷0.02=4800 8.8－(0.25＋0.4)=8.15
0.25＋87＋0.75=88
0.8－0.35×2=0.1
0.1÷0.01×0.1=1
9.9＋9.9×99=990
2.7×3.6＋6.4×2.7=27 720÷8÷9=10?
2.9＋5.7＋2.1=10.7
2－0.16－0.64=1.2
16.7＋84.5－16.7=84.5 6.8－(3.8＋2.9)=0.1?
9×1.3＋9×6.7=72
5.5－5.25＋5.2=5.45 0.8×25－10=10 42.8×25×4=4280