40 Must- Know Series: Problem Sums (Volume 3) **BEST SELLER**

S$35.00 S$32.50

We discovered there are over 7 predictable types of percentages problem sums (and over 17 non percentage problem sums types) your child must know. And there are all in this one book!

ISBN
9789811434792
Year of Pub
2019
No. of Pages
164
Author
-
No. of Issues
0
Dimensions
22 x 16
Weight
164
Brand
Learning Out Of The Box

All books sold are non-refundable under any circumstances.

We discovered there are over 7 predictable types of percentages problem sums (and over 17 non percentage problem sums types) your child must know. And there are all in this one book!

ISBN
9789811434792
Year of Pub
2019
No. of Pages
164
Author
-
No. of Issues
0
Dimensions
22 x 16
Weight
164
Brand
Learning Out Of The Box

All books sold are non-refundable under any circumstances.