Can anyone help me solve the first and second question pls??? - Ask.ManyTutors

Ask Singapore Homework?

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

Ask ManyTutors

Question

primary 6 | Maths | Algebra
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question

primary 6 Maths Algebra Singapore

Can anyone help me solve the first and second question pls???

Date Posted: 4 years ago

Views: 494

Comments 2 add a comment

snell

Snell

4 years ago

(i)
6▲ + 3▲ = 9▲

so
6▲ + 3▲ + 4 = 40
6▲ + 3▲ + 4 - 4 = 40 - 4
6▲ + 3▲ + 0 = 36
9▲ = 36
9▲ ÷ 9 = 36 ÷ 9
▲ = 4

* * *

snell

Snell

4 years ago

(ii)
8▲ - 2▲ = 6▲

so
8▲ - 7 - 2▲ = 29
8▲ - 2▲ - 7 = 29
8▲ - 2▲ - 7 + 7 = 29 + 7
8▲ - 2▲ + 0 = 36
6▲ + 0 = 36
6▲ ÷ 6 = 36 ÷ 6
▲ = 6

.
.
.

See 1 Answer

Ask ManyTutors

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

Hope this helps

Date Posted: 4 years ago

Comments 1 add a comment

C y

C Y

4 years ago