Square Numbers Quiz

Which multiplication is shown by this array? Tick 1 correct answer

• 4 × 4 =

• 4 × 1 =

• 2 × 4 =

• 2 × 2 =

What square number is represented by this incomplete factor bug? Fill in the blank

(a)  

Tick the square numbers. Tick 2 correct answers

• 16

• 48

• 81

• 110

• 200

Tick the lists which show factors of a square number. Tick 2 correct answers

• 1, 3, 9

• 1, 2, 3, 4, 6, 8, 12, 24

• 1, 2, 3, 4, 6, 9, 12, 18, 36

• 1, 2, 5, 10, 25, 50

Match the expression to the correct square number. Write the correct letter in each box

Answer explanation

Complete the missing square number from this list: 1, 4, 9, (a)   , 25. Fill in the blank