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What is the sum of 13 and 5? Follow the steps to use 10 as an anchor to find the sum.

Step 1: 10 + 5 = 15
Step 2: Since 13 is 3 more than 10, 3 more needs to be added to 15.
Step 3: Therefore, 13 + 5 =
8
12
18

2 Answers

3 votes

Answer:

18

Explanation:

User Sourav Singh
by
8.1k points
5 votes

Answer:

Its 18 too easy

User Deepika C P
by
8.1k points

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