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Grade 2 - Mathematics
2.14 Adding Three Double Digit Numbers

Addition without carryover
Method:
  1. Arrange the numbers one after the other. Start from the ones place.
  2. Add the three numbers in the ones place.
  3. Add the three numbers in the tens place.
  4. If there is a carry over, add it too.

Example:
Find the answer:
23 + 45 + 82 =
Step 1 Step 2 Step 3

Answer: 150

Directions: Find the sum of the 3 two digit numbers. Also write at least ten examples of your own.
Q 1: Find the answer:
12 + 58 + 9
Answer:

Q 2: Find the answer:
64 + 75 + 98
Answer:

Q 3: Find the answer:
92 + 17 + 65
Answer:

Q 4: Find the answer:
10 + 51 + 55
Answer:

Q 5: Find the answer:
22 + 60 + 98
Answer:

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Question 10: This question is available to subscribers only!


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