Deepthi's answer to Nazrul's Primary 4 Maths Singapore question.
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Step1: 138-19=119(7units)
Step2: 7u=119
1u=119÷7
=17
3u=17×3
=51
Step3: 51+19=70(This is the
answer)
Step2: 7u=119
1u=119÷7
=17
3u=17×3
=51
Step3: 51+19=70(This is the
answer)
Date Posted:
4 years ago
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