Adding integers
20 + 7
27
80 - 45
35
12 x 10
120
15 / 4
3.75
3 + 9 - 6
6
50 + (-5)
-250
56 - 130
-74
60 x 60
3600
-30 / 12
-2.5
60 + (-7) - 10
43
100 + 213
313
100 - (-67)
167
-100 x (-30)
3000
70.3 / 20
3.515
90.2 - 34 + 22
78.2
745 + (-367)
378
684.2 - 230
454.2
165 x (-95)
15675
19.33 / 9.5
2.03
-543 + 80.3 - 66
-528.7
-2719 + 728.5
1990.5
-4569 - (-8562)
3993
39.56 x 567.4
22446.34
-6834 / 347
-19.69
-6788.3 / 90.6 + 63.8
-11.12