Monday
1. 3486 + 457 =
2. 6782 - 546 =
3. 374 x 6 =
4. 81 divided by 9 =
5. 86 divided by 9 =
6. 7 x 7 =
7. 6 x 4 =
8. 1/3 of 15 =
9. 2/3 of 15 =
10. 0.2 + 0.4 =
11. Write 55/100 as a decimal.
12. What is the perimeter of a square which has sides of 4cm?