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?