2. INTRODUCTION
The place value is a kind of
math that helps us to
calculate. We use place value
every day, when you calculate
with your brain.
3. HOW TO USE PLACE VALUE?
You can use place value at +,-,x
and . There are different ways
also for different calcuations. We
are going to teach you how to use
place value in the next page.
4. Addition Subtration
Multiplication division
How to use place value
T
h
h t u
3 2 5
+ 2 9 0
6 1 5
h t u
7 6
- 8
6 8
th h t u
2 7 7
+ 2 7 8
5 5 5
th h t u
6 3 4
- 4 3 6
1 9 8
h t u
9
x 1 0
9
0
th h t u
3 0
x 1 0
3 0 0
th h t u
3 6 0
1 0
3 6