Active Worksheets: mental calculations (x and divide)

Home>Worksheets>Age 7-11 Calculations: mental calculation strategies (x and divide)

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Mental arithmetic

Four mental arithmetic 'tests' on an A4 page. Each 'test' comprises ten questions on addition, subtraction, multiplication, division, place value, sequences, fractions, measures, time and money.

H2: National Curriculum: level 3 'test 1'
H3: National Curriculum: level 3 'test 2' : slightly more difficult

Four mental arithmetic 'tests' on an A4 page. Each 'test' comprises ten questions on multiplication and division.

H4: National Curriculum: level 3

SAT-type missing number questions

Years 5 and 6 (age 9-11)
Write in the missing numbers. Addition, multiplication and division of multiples of 10.

H5: Missing numbers

Year 5 (age 9-10)
Circle divisions which have an answer of, for example, 6 remainder 3

H6: Remainders

Partition and use the distributive law

Year 4 (age 8-9)
Multiply a number by 9 or 11 by multiplying by 10 and adding or subtracting the number.

H7: Multiply by 9 or 11

Multiply a two-digit number by single-digit number, multiplying the tens first.

H8: Multiply

Year 5 (age 9-10)
Multiply a number by 9, 11, 19 or 21 by multiplying by 20 and adding or subtracting the number.

H9: Multiply by 9, 11, 19 or 21

Multiply a two-digit number by single-digit number, multiplying the tens first.

H10: Multiply

Year 6 (age 10-11)
Multiply a number by 49, 51, 99 or 101 by multiplying by 50 or 100 and adding or subtracting the number.

H11: Multiply by 49, 51, 99 or 101

Multiply a two-digit number by single-digit number, multiplying the tens first.

H12: Multiply

Multiply or divide mentally

example of multiply worksheet

Example of multiply and divide worksheet

Example of worksheet

Year 5 (age 9-10)
Multiply or divide a two-digit multiple of 10 by a three-digit multiple of 100.

H13: Multiply

Divide a four-digit multiple of 100 by 1000, 100 or 10

H14: Divide
H15: Multiply and divide

Year 6 (age 10-11)
Multiply a decimal fraction with one or two decimal places by 10 or 100.

H16: Multiply

Divide a one- or two-digit whole number by 100 or 10.

H17: Divide
H18: Multiply and divide

Year 6 (age 10-11)

Complete this multiplication table

H19: Multiplication table 1
H20: Multiplication table 2 more difficult

Year 6 (age 10-11)
Write a number in each circle so that the number in each square equals the product of the two numbers on either side of it. The first one is done for you.

H21: Product puzzle 1 numbers up to 12
H22: Product puzzle 2 numbers up to 20

Order of Operations

Year 6 (age 10-11)

H23: Order of Operations: BODMAS
Fill in the missing operations and brackets (if necessary) to make the 'sum' correct.

For example :

3

5

4

=

3

3 x (5 - 4) = 3

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