+
100 +1120
1220
1002-1000
2
100 x 100
10000
56:2=
28
100+?=299
199
102+102+204
408
64-32
32
2 x 64
128
3:22=
7 1/3
?+1000=9999
8999
218 + 269
487
56-22
34
51015
1.1797752809
?+23=24
1
66+61
127
64-31
33
61 x 51
3012
9664 :151
64
61 - ? = 54
7
32+24
56
36-11
25
41 x 32
1213
100:100
1
43:?=10
4