There are different ways to represent a number.
Let’s learn about different ways of representing 37.
Counters
Base ten Blocks
Part-Whole Model
Place Value Chart
Number line
Let's try some questions.
Question 1: The number represented by these counters is ______.
Answer:
Number of 10s = 2
Value of 10s = 10 + 10
= 20
Number of ones = 3
Values of ones = 1 + 1 + 1
= 3
Question 2: Calculate the following.
Answer:
The number represented by the first place value chart = 34
Tens - 3
Value of 3 tens = 10 + 10 + 10 = 30
Ones - 4
Value of 4 ones = 1 + 1 + 1 + 1 = 4
The number represented by the second place value chart = 15
Tens - 1
Value of 1 ten = 10
Ones - 5
Value of 6 ones = 1 + 1 + 1 + 1 + 1 + = 5
Sum = 34 + 15
