plus
34+173=?
=207
546-259=?
=287
34x8=?
=272
72:8=?
=9
7293+3833
11126
634+777=?
=1411
168-289=?
=-121
34x9=?
=306
28:18=?
=1,55
1000000+100000
1100000
238+1684=?
=1922
-580-936=?
=-1516
23x69=?
=1587
90:32=?
=2,81
14+(32*2):2
46
7890+456=?
=8346
3864-2465=?
=1399
456x8=?
=3648
343:44=?
=7,795
5a+2b-5-2a+2c
3a 2b 2c -5
14642+39517=?
=54159
4567-6780=?
=-2213
345x56=?
=19320
456:87=?
=5,24
2+7*7*2*9
884