Understanding which operations have equal priority
Understanding which operations have equal priority
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Lesson details
Key learning points
- In this lesson, we will be looking at addition and subtraction problems and multiplication and division problems and exploring whether changing the order of operations affects the outcome.
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This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
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5 Questions
Q1.
True or False? 130 - 26 + 14 = 130 + 14 - 26
False
Q2.
True or False. 130 - 26 + 14 = 130 -14 + 26
True
Q3.
True or False. 45 ÷ 9 x 3 = 45 x 3 ÷ 9
False
Q4.
Use your knowledge of operations with equal priority to solve the equation efficiently. What is 32 + 17 - 12 + 3 - 8?
22
28
33
Q5.
Use your knowledge of operations with equal priority to solve the equation efficiently. What is 14 x 8 ÷ 2 x 10
420
450
600