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Year 4 Mental Arithmetic Maths Worksheets For Year 4 (age 8-9)

Sets of 10 mental arithmetic questions for Year 4. Published weekly, 12 sets per term.

Year 4 Mental Arithmetic Sets 1 and 2

Our first two sets of mental arithmetic questions for Year 4. Today we are looking at numbers, place value and multiplying by 10, as well as a number sequence.

Year 4 Mental Arithmetic Sets  1 and 2
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4 pages

Year 4 Mental Arithmetic Sets 3 and 4

You need a bit of detective work this week to find missing numbers, work out the properties of shapes and deal with negative numbers.

Year 4 Mental Arithmetic Sets  3 and 4
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4 pages

Year 4 Mental Arithmetic Sets 5 and 6

Division and fractions come up this week, but they are easier than they look.

Year 4 Mental Arithmetic Sets 5 and 6
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4 pages

Year 4 Mental Arithmetic Sets 7 and 8

Mostly addition and subtraction this week, with a hint of doubling and halving.

Year 4 Mental Arithmetic Sets 7 and 8
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4 pages

Year 4 Mental Arithmetic Sets 9 and 10

It's all multiplication and division this week.

Year  4 Mental Arithmetic Sets 9 and 10
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4 pages

Year 4 Mental Arithmetic Sets 11 and 12

Some tricky multiplication and shape this week.

Year 4 Mental Arithmetic Sets 11 and 12
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4 pages

Year 4 Mental Arithmetic Sets 13 and 14

The numbers get larger this week.

Year 4 Mental Arithmetic Sets  13 and 14
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4 pages

Year 4 Mental Arithmetic Sets 15 and 16

Good listening skills are needed to get these correct.

Year 4 Mental Arithmetic Sets 15 and 16
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4 pages

Year 4 Mental Arithmetic Sets 17 and 18

Fractions and division make up most of the questions his week.

Year 4 Mental Arithmetic Sets 17 and 18
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4 pages

Year 4 Mental Arithmetic Sets 19 and 20

Two sets of quick mental arithmetic questions.

Year 4 Mental Arithmetic Sets 19 and 20
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4 pages

Year 4 Mental Arithmetic Sets 21 and 22

It's all quick multiplication and division for these two sets.

Year 4 Mental Arithmetic Sets 21 and 22
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4 pages

Year 4 Mental Arithmetic Sets 23 and 24

All sorts of questions today, including multiplication, doubling, shape and more.

Year 4 Mental Arithmetic Sets 23 and 24
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4 pages

Year 4 Mental Arithmetic Sets 25 and 26

Start the Spring Term off with some nifty number questions.

Year 4 Mental Arithmetic Sets  25 and 26
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4 pages

Year 4 Mental Arithmetic Sets 27 and 28

Money, division, and negative numbers make up most of the questions this week.

Year 4 Mental Arithmetic Sets 27 and 28
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4 pages

Year 4 Mental Arithmetic Sets 29 and 30

Number sequences and fractions top the bill this week.

Year 4 Mental Arithmetic Sets 29 and 30
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4 pages

Year 4 Mental Arithmetic Sets 31 and 32

Mainly addition and subtraction with a few other bits and pieces this week.

Year 4 Mental Arithmetic Sets 31 and 32
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4 pages

Year 4 Mental Arithmetic Sets 33 and 34

More addition and subtraction, but be wary: they are quite hard!

Year 4 Mental Arithmetic Sets 33 and 34
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4 pages

Year 4 Mental Arithmetic Sets 35 and 36

All sorts of questions, including quotients, doubling and money problems.

Year 4 Mental Arithmetic Sets 35 and 36
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4 pages

Year 4 Mental Arithmetic Sets 37 and 38

Year 4 Mental Arithmetic Sets 37 and 38

Year 4 Mental Arithmetic Sets 37 and 38
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4 pages

Year 4 Mental Arithmetic Sets 39 and 40

Year 4 Mental Arithmetic Sets 39 and 40

Year 4 Mental Arithmetic Sets 39 and 40
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4 pages

Year 4 Mental Arithmetic Sets 41 and 42

Tricky word problems, including quotients and products. Very hard!

Year 4 Mental Arithmetic Sets 41 and 42
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4 pages

Year 4 Mental Arithmetic Sets 43 and 44

Year 4 Mental Arithmetic Sets 43 and 44

Year 4 Mental Arithmetic Sets 43 and 44
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4 pages

Year 4 Mental Arithmetic Sets 45 and 46

Year 4 Mental Arithmetic Sets 45 and 46

Year 4 Mental Arithmetic Sets 45 and 46
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4 pages

Year 4 Mental Arithmetic Sets 47 and 48

Year 4 Mental Arithmetic Sets 47 and 48

Year 4 Mental Arithmetic Sets 47 and 48
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4 pages

Year 4 Mental Arithmetic Sets 49 and 50

Year 4 Mental Arithmetic Sets 49 and 50

Year 4 Mental Arithmetic Sets 49 and 50
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4 pages

Year 4 Mental Arithmetic Sets 51 and 52

A mixed selection of questions to keep you on your toes!

Year 4 Mental Arithmetic Sets 51 and 52
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4 pages

Year 4 Mental Arithmetic Sets 53 and 54

Fractions and decimals make up most of the questions in these two sets.

Year 4 Mental Arithmetic Sets 53 and 54
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4 pages

Year 4 Mental Arithmetic Sets 55 and 56

Quite a collection of different questions this week.

Year 4 Mental Arithmetic Sets 55 and 56
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4 pages

Year 4 Mental Arithmetic Sets 57 and 58

Easy addition of 2-digit numbers today.

Year 4 Mental Arithmetic Sets 57 and 58
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4 pages

Year 4 Mental Arithmetic Sets 59 and 60

It's all to do with subtraction this week.

Year 4 Mental Arithmetic Sets 59 and 60
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4 pages

Year 4 Mental Arithmetic Sets 61 and 62

Some pretty tricky addition, subtraction and money questions.

Year 4 Mental Arithmetic Sets 61 and 62
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4 pages

Year 4 Mental Arithmetic Sets 63 and 64

Multiples and some tricky word problems today.

Year 4 Mental Arithmetic Sets 63 and 64
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4 pages

Year 4 Mental Arithmetic Sets 65 and 66

Shape, symmetry and some tricky 'bigger or smaller' questions.

Year 4 Mental Arithmetic Sets 65 and 66
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4 pages

Year 4 Mental Arithmetic Sets 67 and 68

Can you find the middle numbers and how are you on months of the year?

Year 4 Mental Arithmetic Sets 67 and 68
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4 pages

Year 4 Mental Arithmetic Sets 69 and 70

Think about these problems as they are quite tricky!

Year 4 Mental Arithmetic Sets 69 and 70
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4 pages

Year 4 Mental Arithmetic Sets 71 and 72

The last two sets of mental arithmetic questions for year 4.

Year 4 Mental Arithmetic Sets 71 and 72
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4 pages

Year 4 Know Addition and Subtraction Facts

A quick run through what knowledge of addition and subtraction is expected by the end of year 4.

Year 4 Know Addition and Subtraction Facts
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3 pages

Year 4 Know Multiplication and Division Facts

A description of the key facts and processes in multiplication and division that children should know by the end of Year 4.

Year 4 Know Multiplication and Division Facts
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4 pages