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

- Train yourself in basic math strategies > Exercise 2 > 4
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- Attempt Mode: Attempt Single Question

**Score :**

(Single Attempt)

**Question
**

Johnson wishes to buy some paint boxes and paint brushes.

Each paint box costs $2 and each paint brush costs $1 less.

He has a total of $22.

(a) If Johnson decides to buy $10 worth of paint brushes, how many paint boxes can be buy ?

(b) If he pays $20 for the paint boxes, find the number of paint brushes that he is able to buy.

* 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 :

**6,2**