Level 2
W, X, Y and Z are mid-points of the sides of the square. If the area of the square is 100 cm2, what is the area of the unshaded triangles? Leave your answer in mixed number.
2 m
Level 2
A + A + A = 1214
What is A x 21 ?
2 m
Level 2
What is the missing number in the blank?
15 + 15 + 15 + 15 + 15 + 15 = _____ x 25
2 m
Level 2
86 x 18 - 27 ÷ 4
= (a) _______ x  14
= (b) _______
2 m
Level 2
Simplify 45 x 4564 + 23 x 112
2 m