Free printable PDF · Mental Maths
Free 11+ Adding and Taking Away worksheet
Adding and subtracting in your head, plus number bonds to 20, 100 and 1000.
Print your worksheet
20 questions on A4, with an answers page at the end. Choose a level, then download. Every set has its own number, so you can print the same one again or make a new one.
Medium · Set 586444
- • Free to print for home and classroom use.
- • Answers with a short explanation for every question.
- • Works in black and white.
Preview of page 1
Mental Maths · Medium
Adding and Taking Away
Set 586444What it practises
Adding and subtracting in your head, plus number bonds to 20, 100 and 1000.
How to solve them
Split numbers into tens and ones, or count up from the smaller number to the bigger one to find a difference: 100 - 63 is 7 (to 70) plus 30.
How to use it
Print the questions and keep the answers page to one side. Allow about 10 minutes, then mark it together and talk through anything that went wrong using the explanations. Move up a level once your child gets most of them right.
More free Mental Maths worksheets
- Times TablesMultiplication facts up to 12 × 12.
- Division FactsDivide using the times tables you know.
- Fractions and PercentagesFractions and percentages of amounts.
- Place Value and DecimalsMultiplying and dividing by 10, 100 and 1000, rounding and decimals.
- Number FactsDoubles, halves, square numbers and order of operations.
- Money and MeasuresChange, units of measure and time.
- Mixed Mental MathsA mix of every mental maths topic.
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