Page 50 - Math - 1
P. 50
Addition on the Number Line
We can represent numbers on a line. This is known as number line.
When we add on the number line, we move forward as many steps as the
number to be added. For example, to add 3 + 2 we start from 0 and jump
3 steps to reach 3. Then, we move forward 2 steps more and reach at 5.
3 steps 2 steps
0 1 2 3 4 5 6 7 8 9 10
+ = 5
3
2
Let us try one more.
6 steps 3 steps
0 1 2 3 4 5 6 7 8 9 10
6 + 3 = 9
Fill in the boxes by looking at the number lines.
0 1 2 3 4 5 6 7 8 9 10
+ =
0 1 2 3 4 5 6 7 8 9 10
+ =
0 1 2 3 4 5 6 7 8 9 10
+ =
48
