My son said ans is 56. How to draw the model? - Ask.ManyTutors

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Primary 4 Maths Singapore

My son said ans is 56. How to draw the model?

Date Posted: 4 years ago

Views: 266

Comments 2 add a comment

snell

Snell

4 years ago

in the end
choco. muff.: 1u
cranb. muff.: 2u

at first
choco. muff.: 1u+10
cranb. muff.: 2u-18

1u+10 = 2u-18
1u = 28

in the end, 56 cranb. muff.

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Summer

Summer

4 years ago

Thanks. Can show me how to draw the model

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Date Posted: 4 years ago

Comments 1 add a comment

Summer

Summer

4 years ago

Thank you very much.