Page 113 - New Medley 1 Semester 1
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Subtraction by Drawing Lines • Logical Reasoning
We can subtract by drawing lines.
6 – 3 = 3
We have to subtract 3 from 6.
We draw six lines for 6.
From this we cross-out 3 lines.
Now we count the number of lines left uncrossed.
Total number of uncrossed lines is 3
A. Subtract the following by drawing lines.
1. 7 – 4 = 2. 8 – 3 =
3. 9 – 2 = 4. 9 – 4 =
5. 6 6. 7 7. 8
– 2 1 2 3 4 – 5 – 2
4
8. 8 9. 9 10. 9
– 5 – 3
– 5
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