Subtract: 5 from 8
5 from 8 = 8 – 5 = 3
Add: -13 and -15
Add: 259 from 214
Add: -528 and -243
Add: 258 and -473
Add: -622 and -254
Add: 257 and -254
Subtract: 4 from -7
Subtract: -3 from 12
Subtract: -6 from -3
Subtract: -78 from -12