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### Primary 4 Problem Sums/Word Problems - Try FREE

- Whole numbers: Get the lowdown on whole numbers! It's easy if you can do these... > Whole Numbers Exercise 22 > 2
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- Attempt Mode: Attempt Single Question

**Score :**

(Single Attempt)

**Question
**

A whole number when rounded off to the nearest 10 becomes 50.

(a) What is the smallest possible value of this number?

(b) What is the greatest possible value of this number?

*Notes to students:**If the question above has parts, (e.g. (a) and (b)), given that the answer for part (a) is 10 and the answer for part (b) is 12, give your answer as:10,12*

The correct answer is :

**45,54**