Primary 1 Mathematics — Whole Numbers Practice | Advanced

Advanced Mathematics Primary 1 Whole Numbers

There are 50 children. 20 are in the library, 15 are in the hall, and the rest are in class. How many are in class?

A 5

B 15

C 20

D 35

Show Worked Solution

Step 1: 50 − 20 = 30 (not in library). Step 2: 30 − 15 = 15 (not in hall either = in class). Answer: 15

Correct answer: 15

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