Example 1 · level 1
1 + 3 = ?
Show solution
- 1 + 3 = 4.
Answer: 4
CLASS 1 MATHS · ADDITION
Add numbers within 20
Start from the bigger number and count on.
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Worked examples
Example 2 · level 2
4 + 16 = ?
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- 4 + 16 = 20.
Answer: 20
Example 3 · level 3
Kabir had 8 mangoes. Her friend gave 11 more. How many mangoes now?
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- 8 + 11 = 19.
Answer: 19