18.35k
18.26k
9100÷700=
17+49=
25+68=
542-298=
152-46=
620-290=
100-79=
860-370=
0÷38=
670-540=
894-399=
68X101=
19X40=
47X4=
95-64=
40X19=
95X2=
590+30=
1100÷50=
83-25=
997+674=
5500÷500=
44X6=
71-17=
900÷60=
60-52=
60-36=
7+75=
10000÷50=
500-27=
6600÷110=
91-23=
22X50=
0X346=
125X32=
21X500=
1250X4=
439+61=
392+208=
188+702=
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