Addition
67 + 78 =
145
100-56 =
44
7 x 8 =
56
Name all the factors for 12
1, 2, 3, 4, 6, 12
123 + 789 =
912
1000-648=
352
60 x 80 =
4800
Name all the factors for 18
1, 2, 3, 6, 9, 18
1234 + 9876 =
11,110
3478-269=
3209
127 x 4 =
508
Name all the factors for 24
1, 2, 3, 4, 6, 8, 12, 24
34,568 + 76,543 =
111,111
10,001 - 8752=
1,249
46 x 25
1,150
Name all the factors for 36
1, 2, 3, 4, 6, 8, 12, 18, 36
456,789 + 345,347=
802,136
102,487 - 93,398 =
9089
89 x 76
6764
Name all the factors for 60
1, 2, 3, 4, 5, 6, 10, 12, 20, 30, 60