640÷80=
15×5=
23×3=
12×2×5=
480÷80=
16×5=
27×3=
90÷ 15=
48÷4=
640÷ 16=
39÷3=
24×20=
32×3=
48÷ 16=
12×8=
27×3=
56÷ 14=
24÷8=
14×2=
83-45=
560÷80=
96÷24=
40÷20=
40×30=
37+26=
76-39=
605+59=
30×23=
12×8=
27+32=
48+27=
4500×20=
73+ 15 =
120×600 =
200×360=
6800×400=
280+270=
4×2500=
6000÷40=
5× 1280=
3 10-70=
400× 14=
470+ 180=
1000÷25=
160×600=
20×420=
290×300=
8 100÷300=
7600÷200=
7600÷400=
680+270=
980÷ 14=
4200÷30=
6× 1300=
1300×50=
200×48=
930-660=
530+280=
9200÷400=
840÷2 1=
180×500=
8000÷500 =
1900÷20=
200× 160=
8700÷300=
300×330=
3× 1400=
7000÷ 14=
600÷ 12=
9600÷80=
140×300=
8800÷40=
9600÷800=
750-290=
5×490=
760×20=
7500÷500=
370×200=
650÷ 13=
8600-4200=
240×4=
640÷80=
15× 10=
12× 1 1=
160×30=
220×40=
104×5=
4500÷50=
120×2=
90÷30=
270÷30=
270×30=
84÷2 1=
76÷9=
66÷7=
100-54=
123+ 15=
360÷4=
55÷5=
32×6= 7000÷70=
200÷40=
180÷30=
240÷40=
35×2=
140×7=
13×6=
280×3=
350×2=
50× 1 1=
250×6=
7200+900=
4 10-20 1=
125×8=
48×20=
6600÷600=
390+ 140=
1 1×80=
24×50=
3600÷400= 4000÷50=
530-70=
420-90=
9600÷30=
7×700=
203+98=
1800÷300=
240+570=
4800÷400=
370+580=
580-490=
9 10-370=
25×8=
270- 190=
36×2=
75÷25=
330÷ 1 1=
6×800=
5400÷9=
420÷60= 9×800=
3×330=
300×7=
9×500=
390÷ 13=
6300÷700=
5600÷700=
4800÷ 12=
3500÷7=
370+560=
520+490=
450-90=
80+330=
70×700=
7000÷70=
4000÷80=
2400÷200=
420-90=
170+320=
1000-5 1= 520-260=
9 10- 190=
35×200=
22×200=
8800÷400=
9300÷300=
6×300=
1800÷200=
9300÷30=
280÷40=
304+ 199=
390÷26=
1250÷50=
2 1×40=
6600÷220=
760- 198=
660-220=
5000÷50=
100×9 1=
753-299=
7000÷70=
200÷40=
180÷30=
240÷40=
35×2=
140×7=
13×6=
280×3=
350×2=
50× 1 1=
250×6=
7200+900=
4 10-20 1=
125×8=
48×20=
6600÷600=
390+ 140=
1 1×80=
24×50=
3600÷400=
4000÷50=
530-70=
420-90=
9600÷30=
7×700=
203+98=
1800÷300=
240+570=
4800÷400=
370+580=
580-490=
9 10-370=
25×8=
270- 190=
36×2=
75÷25=
330÷ 1 1=
6×800=
5400÷9=
420÷60=
9×800=
3×330=
300×7=
9×500=
390÷ 13=
6300÷700=
5600÷700=
4800÷ 12=
3500÷7=
370+560=
520+490=
450-90=
80+330=
70×700=
7000÷70=
4000÷80=
2400÷200=
420-90=
170+320=
520-260=
9 10- 190=
35×200=
22×200=
8800÷400=
9300÷300=
6×300=
1800÷200=
9300÷30=
280÷40=
304+ 199=
390÷26=
1250÷50=
2 1×40=
6600÷220=
760- 198=
660-220=
5000÷50=
100×9 1=
753-299=
25 - 15 -80 = 10 -80 = -70
26 -6 -64 = 20 -64 = -44
27 + 3 -48 = 30 -48 = - 18
28 + 12 -32 = 40 -32 = 8
29 + 2 1 - 16 = 50 - 16 = 34
30 + 30 + 0 = 60 + 0 = 60
3 1 + 39 + 16 = 70 + 16 = 86
32 + 48 + 32 = 80 + 32 = 1 12
33 + 57 + 48 = 90 + 48 = 138
34 + 66 + 64 = 100 + 64 = 164
35 + 75 + 80 = 1 10 + 80 = 190
36 + 84 + 96 = 120 + 96 = 2 16
37 + 93 + 1 12 = 130 + 1 12 = 242
38 + 102 + 128 = 140 + 128 = 268
39 + 1 1 1 + 144 = 150 + 144 = 294
40 -30 - 140 = 10 - 140 = - 130
4 1 -2 1 - 124 = 20 - 124 = - 104
42 - 12 - 108 = 30 - 108 = -78
43 -3 -92 = 40 -92 = -52
44 + 6 -76 = 50 -76 = -26
45 + 15 -60 = 60 -60 = 0
46 + 24 -44 = 70 -44 = 26
47 + 33 -28 = 80 -28 = 52
48 + 42 - 12 = 90 - 12 = 78
49 + 5 1 + 4 = 100 + 4 = 104
50 + 60 + 20 = 1 10 + 20 = 130
5 1 + 69 + 36 = 120 + 36 = 156
52 + 78 + 52 = 130 + 52 = 182
53 + 87 + 68 = 140 + 68 = 208
54 + 96 + 84 = 150 + 84 = 234
55 -45 -200 = 10 -200 = - 190
56 -36 - 184 = 20 - 184 = - 164
57 -27 - 168 = 30 - 168 = - 138
58 - 18 - 152 = 40 - 152 = - 1 12
59 -9 - 136 = 50 - 136 = -86
60 + 0 - 120 = 60 - 120 = -60
6 1 + 9 - 104 = 70 - 104 = -34
62 + 18 -88 = 80 -88 = -8
63 + 27 -72 = 90 -72 = 18
64 + 36 -56 = 100 -56 = 44
65 + 45 -40 = 1 10 -40 = 70
66 + 54 -24 = 120 -24 = 96
67 + 63 -8 = 130 -8 = 122
68 + 72 + 8 = 140 + 8 = 148
69 + 8 1 + 24 = 150 + 24 = 174
70 -60 -260 = 10 -260 = -250
7 1 -5 1 -244 = 20 -244 = -224
72 -42 -228 = 30 -228 = - 198
73 -33 -2 12 = 40 -2 12 = - 172
74 -24 - 196 = 50 - 196 = - 146
1 1 3^3-5
12 4^2-34%
13 3.25-3 15%
14 7^3+445%
15 12+5268.32-2569
16 123+456-52*8
17 45%+6325
18 1/2+ 1/3+ 1/4
19 789+456-78
20 45%+54%-36%
3.5×2= 4.8÷ 1.2= 8-7.5= 1.4×0.5= 1- =
10.5-3.5= 0.6+2.5= 15×0.6= 1÷0.4= + =
4÷20= 1.25×0.8= 0.32× 10= 2.5-2.5×0.4=
2 10÷3= 40÷5= 160÷40= 350÷70=
13×3= 12×6= 23×4= 720÷90=
24×3= 13×5= 24÷2= 96÷6=
78÷2= 78÷3= 48÷4= 48÷3=
28×2= 3×26= 16×4= 48×2=
3× 19= 12×5= 27×3= 4×24=
24-8= 67-59= 45-28= 54- 17=
12×3= 15×6= 14×4= 37×2=
36÷3= 90÷6= 56÷4= 74÷2=
130-50= 53-26= 100-37= 95-57=
36÷ 12= 90÷ 15= 56÷ 14= 74÷37=
15×5= 48÷ 16= 76÷2= 90÷45=
12×7= 5× 14= 64÷4= 6× 16=
9 1÷7= 84÷6= 60÷ 12= 96÷24=
320÷40= 450÷90= 560÷70= 14×7=
770-70= 5 1+49= 83- 18= 890-35=
4×24= 32÷2= 96÷8= 85÷5=
64÷ 16= 70÷35= 25×4= 6× 15=
48+52= 70÷ 14= 5× 14= 12×30=
73+27= 40×20= 80÷20= 14+86=
480÷80= 600+40= 150÷50= 630÷70=
36÷2= 550÷5= 15×6= 300÷60=
16×3= 70÷5= 2×45= 13×4=
54+87+ 13= 39+ 144+6 1= 567+299= 327- 198=
27×4×5= 18×35= 32×25= 15×28×2=
23 1+409= 13.2+ 12.8= 1.82-0.63= 3.22-2. 1= 5.4+3.2= 4.56-2.3 1= 1.6+4.9= 78-8= 29-9= 43+57= / kloc-0/9.3-0.003= 2.467+2.456= 1.25-45= 1.23+2 1.3= 3.2 1-2. 13= 2+3. 1= 1 2.56-0.52= 7.6-2.4= 7.89+3. 147= 123+456= 65438+ 047- 123= 1.45+7.89= 3.45- 1.56= 12+45= 54+87= 39- 13= 12+89=