Page 85 - Maths Class 01
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Step 2 : Add the tens.
Tens Ones
1 3
+ 1 5
2 8
Therefore, 13 + 15 = 28 bells.
Practice - 8.1
Practice - 8.1
Practice - 8.1
Practice - 8.1
Add the following numbers.
1. 8 2 2. 2 2 3. 1 3
+ 1 1 + 3 2 + 2 4
4. 5 9 5. 3 2 6. 4 2
+ 2 0 + 2 7 + 1 5
7. 2 2 8. 5 0 9. 2 9
+ 2 1 + 4 0 + 2 0
Mathematics-1 85
