MENTAL MATHS SHEET 3 - B9 - Mental maths worksheet (Answers included)

Oct 22, 2026

Uploaded by Aran

Mental Maths Sheet 3:B9 provides 16 short mental arithmetic and word problems for children. Tasks include multi-step calculation with addition, subtraction, multiplication and division, finding a missing number, interpreting an arrow diagram, counting vertices, and solving measurement, money, and temperature questions. Additional questions cover time subtraction and unit comparisons in a long jump scenario. A separate answers section supplies the correct results.

LanguageEnglish

CategoryExam

FormatPDF

Pages2

Reading Time5 min

AccessFree to download

Name Date

Mental Maths Sheet 3:B9

Mental Maths Sheet 3:B9 Answers

Name Date MENTAL MATHS SHEET 3:B9 | 1) 4 + 500 + 20 | | | | | | --- | --- | --- | --- | --- | | 2) − 5 = 11 | | | | | | 3) 12 ÷ 2 | | | | | | 4) 3 x 6 | | | | | | How many vertices?
5) | | | | | | 6) | What is the missing number?
34 26 | | 22 18 14 | | | 7) 124 + 30 | | | | | |
8) 20 70
Which number is the arrow pointing at?
| | | | | | 9) 754-300 | | | | | | 10) The time is 1:20pm. What was the time 3 hours ago? | | | | | | 11) Double 36 | | | | | | 12) | I have two £2 coins and three 50p coins.
How much more do I need to make £5? | | | £ | | 13) | In a long jump, Captain jumps 195cm and Tyger jumps 2m 10cm. How much further did Tyger jump? | | | | | 14) | Raffle tickets cost 20p. Sally spends £1.20 on tickets. How many did she buy? | | | | | 15) | The temperature is 4°C. It falls by 7°C overnight. What is the temperature now? | | | | | 16) A pot plant costs £6. How much would 4 plants cost? | | | | | Name Date MENTAL MATHS SHEET 3:B9 ANSWERS | 1) 4 + 500 + 20 | | | | 524 | | --- | --- | --- | --- | --- | | 2) − 5 = 11 | | | | 16 | | 3) 12 ÷ 2 | | | | 6 | | 4) 3 x 6 | | | | 18 | | How many vertices?
5) | | | | 6 | | 6) | What is the missing number?
34 26 | | 22 18 14 | 30 | | 7) 124 + 30 | | | | 154 | |
8) 20 70 Which number is the arrow pointing at?
| | | | 42 | | 9) 754-300 | | | | 454 | | 10) The time is 1:20pm. What was the time 3 hours ago? | | | | 10:20am | | 11) Double 36 | | | | 72 | | 12) | I have two £2 coins and three 50p coins.
How much more do I need to make £5? | | | £1.50 | | 13) | In a long jump, Captain jumps 195cm and Tyger jumps 2m 10cm. How much further did Tyger jump? | | | 15cm | | 14) | Raffle tickets cost 20p. Sally spends £1.20 on tickets. How many did she buy? | | | 6 | | 15) | The temperature is 4°C. It falls by 7°C overnight. What is the temperature now? | | | -3°C | | 16) A pot plant costs £6. How much would 4 plants cost? | | | | £24 |

FAQs

What kinds of questions are on Mental Maths Sheet 3:B9?

It includes arithmetic problems (addition, subtraction, multiplication, division), a missing-number task, an arrow-number question, and a vertices-counting question, plus contextual word problems using time, money, measurement, and temperature.

Does the sheet include answers?

Yes. It has a “MENTAL MATHS SHEET 3:B9 ANSWERS” section listing the correct answers for questions 1 to 16.

How does the worksheet handle real-life contexts like time and temperature?

Some items require adjusting a given time by a number of hours and computing a new temperature after a drop overnight, while others involve costs for raffle tickets, coins, and plant pricing.

Oct 22, 2026

Uploaded by Aran