Standard Mathematics Primary 1 Whole Numbers

Hakim counts all the whole numbers from 54 to 78, including both 54 and 78. How many numbers does he count in total?

A 25
B 24
C 26
D 23
Show Worked Solution

Worked Solution

Step 1: Find the difference between the last and first numbers. 78 − 54 = 24 Step 2: Both 54 and 78 are included, so add 1 for inclusive counting. 24 + 1 = 25 Answer: 25

Correct answer: 25

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