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Primary 3 | Maths
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jay
Jay

Primary 3 chevron_right Maths chevron_right Singapore

I need help

Date Posted: 6 years ago
Views: 321
Lee Sook Ling
Lee Sook Ling
6 years ago
Note : 100cm = 1m
30cm + 65cm = 95cm
65cm+ 55cm = 140cm = 1m 40cm

Note : 1000m = 1km
1km - 230m = 1000m - 230m = 770m
4km 70m - 2km 348m = 4070m - 2348m
= 1722m = 1km 722m
jay
Jay
6 years ago
thanks

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Darryl Chin
Darryl Chin's answer
18 answers (Tutor Details)
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try the rest, no point in giving all the answers