Year 5 maths · W.2 · Whole-Pound Mental Maths
Subtract whole-pound amounts
Bigger amounts. Count up from the smaller number.
See worked examples
£160 − £142 =
Answer: £18
£297 − £128 =
Answer: £169
£242 − £216 =
Answer: £26
Tip: Bigger amounts. Count up from the smaller number.
On paper: this skill is in the printable pack Grade 4 Ontario Math: Financial Literacy, with an answer key.
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