17 + 18 + 30 = 5 x 4 ÷ 2 = 81 – 30 + 17 = 17 + 8 + 40 = 4 ÷ 4 x 9 = 6 x 6 ÷ 3 =
82 – 6 – 20 = 6 x 12 ÷ 6 = 9 ÷ 9 x 9 = 72 – 6 – 10 = 12 ÷ 6 x 5 =
Have a go at solving the task by looking for patterns and
relationships... what do you notice about the task.