# Math’s Worksheet for Class 2 on Number Sense – 03

Last updated on February 16th, 2022 at 11:08 am

**Number System Worksheet For Class 2**

Number System Worksheet For Class 2

**How to read a 3-digit number**

First read the hundred places then read the tens place and then read the ones place

For example :-

Hundred |
Tens |
Ones |

1 |
7 |
5 |

The number name of 175 is one hundred seventy five.

**Fill in the blanks**

78 ones = …………tens + ………… ones

16 tens = …………hundred + ……….tens + ………ones

**What is place value?**

The place value is the value of the place of a digit

**What is face value?**

The face value of a digit is the value of digit itself

**Write the standard form of the given expanded form.**

100 + 70 + 9 =

1 Hundred + 40 =

1 hundred + 3 tens + 2 ones =

**Comparing numbers**

3-digit number is 123

Two-digit number 99

**123 is greater than 99**

**Conclusion :-** Three-digit numbers are always greater than two-digit numbers.

**Order of number**

Numbers written from smallest to largest are said to be in increasing order.

Example – 10 , 12 , 13 , 14

Numbers written from largest to smallest are said to be in decreasing order.

Example – 10 , 9 , 8 , 7

**Arrange the following numbers in the increasing order ?**

68 , 62 , 65 = 62 , 65 , 68

197 , 179 , 190 = 179 , 190 , 197

**Arrange the following numbers in the decreasing order ?**