In this worksheet, follow the instructions ** in the given order** to get to the final answer.

All calculations should be done mentally.

Know all times tables up to 12 as well as division, addition and subtraction facts.

**Example 1**

30 → × 4 → + 20 → ÷ 7 → ?

**Answer**

We start with 30 × 4 = 120.

Then 120 + 20 = 140.

Then 140 ÷ 7 = **20**.

**Example 2**

1320 → ÷ 110 → + 60 → × 2 → ÷ 12 → ?

**Answer**

We start with 1320 ÷ 110.

This is the same as 132 ÷ 11 = 12.

Then 12 + 60 = 72.

Then 72 × 2 = 144.

Then 144 ÷ 12 =** 12**.