Page 34 - Revised Maths Wisdom Class - 2
P. 34
3 Subtraction of 2-Digit Numbers
A chit-chat based upon Subtraction of 2-Digit Numbers through
the Tally Marks and Number Line Method
I bought 28 balls Please give Baloo returned home. Mumma! Jojo told me
from the city. me 12 balls. that he had 28 and sold
12 balls. I can’t figure
out how many are left.
How many balls
will remain now? No worries. I explain it.
Look at Now, cut as many
the board. lines as the number
of balls sold.
First, we will draw In order to find how many
as many lines as the ball does Jojo have, count
total number of balls. the number of uncut lines.
