Zahidah za's answer to Enqi's Primary 5 Maths Fractions Singapore question.
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You can just focus on MDAS for this question.
So multiply comes first,
20-5x2+8
= 20 - 10 + 8
Next, if you’re wondering whether subtraction comes first or addition? Perform it from left to right, so:
20-10 + 8
= 10 + 8
= 18 (final answer)
Hope this is clear & let me know if you don’t understand
You can just focus on MDAS for this question.
So multiply comes first,
20-5x2+8
= 20 - 10 + 8
Next, if you’re wondering whether subtraction comes first or addition? Perform it from left to right, so:
20-10 + 8
= 10 + 8
= 18 (final answer)
Hope this is clear & let me know if you don’t understand
Date Posted:
6 months ago
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