+
plus
3+9
12
17-8
9
6X7
42
15÷3
5
-
minus
15+7
22
42-15
27
12X3
36
88÷11
8
X
times
315+90
405
160-70
90
3,5935 X 10
350,935
1600÷10
160
÷
divided by
750+85
835
325-75
250
65 X 100
6,500
1,900÷100
19
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