Level 2
What is the missing symbol?
24          2 = 36          3
2 m
Level 1
4784 students took part in a walkathon. 3099 of them were boys. How many girls took part in the walkathon?
2 m
Level 1
Find the total.
1 + 2 + 3 = _____
2 m
Level 1
9 + 3 + 4 = _____
2 m
Level 2
There are           tens in 2000.
2 m