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Warm Ups
Set out vertically and solve the following:
15 x 49
12 x 78
63 x 42

What are the square numbers?

52
92

72
42
Order of Operations

Brackets
Indices
Multiplication
Division
Addition
Subtraction
Using BIMDAS, answer the following questions
a) 3 + 6 x 2

d) 8 × 20 ÷ 4 - 3?

b) 6 × 5 - 7 × 4?

e) 6 + 7 × 2 - 20 ÷ 4

c) 15 - 4 + 7 × 2

f) 16 - 5 × 2 + 3
Are these equations true or false?

6 × 7 - 2 = 40

80 ÷ 2 + 6 = 10

3 + 7 × 3 = 30

18 - (4 + 7) = 21
Put brackets around part of this equation to make it
correct
13 – 4 – 1 = 10

30 – 9 + 2 = 19

60 ÷ 6 ÷ 3 = 30
Fill in the missing number to make these equations
correct
3 x ___ + 2 = 17
6 - ___ x 2 = 0

___ x 5 – 8 = 22
(7 - ___) x 4 = 20

(4 + ___) x 2 = 20
Extension question – Create an equation using
the order of operations and all of the numbers
2, 4, 6 and 8, where the answer is 2. (2 must be
used in the equation as well be the answer)
Putting your knowledge to the test…
https://learningplace.eq.edu.au/cx/resources/fil
e/58d8d693-1ab2-102e-1b9134290a0d09b7/3/L6543.zip/asset2.html

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Maths: Order of Operations

  • 1. Warm Ups Set out vertically and solve the following: 15 x 49 12 x 78 63 x 42 What are the square numbers? 52 92 72 42
  • 3. Using BIMDAS, answer the following questions a) 3 + 6 x 2 d) 8 × 20 ÷ 4 - 3? b) 6 × 5 - 7 × 4? e) 6 + 7 × 2 - 20 ÷ 4 c) 15 - 4 + 7 × 2 f) 16 - 5 × 2 + 3
  • 4. Are these equations true or false? 6 × 7 - 2 = 40 80 ÷ 2 + 6 = 10 3 + 7 × 3 = 30 18 - (4 + 7) = 21
  • 5. Put brackets around part of this equation to make it correct 13 – 4 – 1 = 10 30 – 9 + 2 = 19 60 ÷ 6 ÷ 3 = 30
  • 6. Fill in the missing number to make these equations correct 3 x ___ + 2 = 17 6 - ___ x 2 = 0 ___ x 5 – 8 = 22 (7 - ___) x 4 = 20 (4 + ___) x 2 = 20
  • 7. Extension question – Create an equation using the order of operations and all of the numbers 2, 4, 6 and 8, where the answer is 2. (2 must be used in the equation as well be the answer)
  • 8. Putting your knowledge to the test… https://learningplace.eq.edu.au/cx/resources/fil e/58d8d693-1ab2-102e-1b9134290a0d09b7/3/L6543.zip/asset2.html