Page 81 - Maths Class 03

Divide by repeated subtraction method.

28 ÷ 7 = 4 30 ÷ 6 = 0

Division on Number Line

12 ÷ 3 = ? – 3 – 3 – 3 – 3

0 1 2 3 4 5 6 7 8 9 10 11 12

Count backward, skipping by 3, until you reach 0. How many times do

you have to skip by 3 from 12 to 0 ? You skipped 4 times.

So, 12 ÷ 3 = 4 Number of times you skipped.

Practice - 5.1
Practice - 5.1
Practice - 5.1
Practice - 5.1
1. Fill in the boxes to complete the statements.

a. twos in 8. b. twos in 10.

8 ÷ 2 = 10 ÷ 2 =

8 – 2 = 6 10 – 2 = 8

6 – 2 = 4 8 – 2 = 6
4 – 2 = 2 6 – 2 = 4
2 – 2 = 0 4 – 2 = 2

2 – 2 = 0

Mathematics-3 81