Level 1
2 h 42 s =            s
1 m
Level 1
23495 is expressed as a sum of the values of its digits. Fill in the blanks with the correct numbers.

23495 = 2 x 10000 + 3 x (a) ___ + 4 x (b) ___ + 9 x (c) ___ + (d) ___
1 m
Level 3
What is the total number of beads in pattern 37?
2 m
Level 3
Look at the pattern shown. What is the total number of circles in Pattern 50?
2 m
TRY FOR FREE
Level 2
How much more water is required to make 2 ℓ? Give your answer in mℓ.
2 m