Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Question

primary 2 | Maths
2 Answers Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Julia Monteverde
Julia Monteverde

primary 2 chevron_right Maths

Need two options on how to solve this

Date Posted: 7 years ago
Views: 677
MISTER MILI
MISTER MILI
7 years ago
Second method is to simply count the empty spaces that the eraser occupy but the paper clip dont.

i.e. The gaps at 2-3cm and 8-10cm.

1+2=3cm

See 2 Answers

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Ifa Ellyana
Ifa Ellyana's answer
1 answers (Tutor Details)
1st
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Elaine Yoong
Elaine Yoong's answer
20 answers (Tutor Details)
Use model parts, 1 small square = 1 cm.
Alternatively, use real life examples (fingers, pencils) to understand concept before moving on to bigger numbers.