Equations in one unknown

Word problems

Types of exercises: word problem - a number I thought of, word problem - ages, word problem - perimeter, word problem - percentages, word problem - consecutive numbers, word problem - angles of a triangle.

Exercises are drawn at random from a large bank - every click gives a different set.

Solved: 0 of 10

1

Write an equation and solve it

After a 30% discount a jacket costs 147 zł less than before the discount. What was the price before the discount?

2

Write an equation and solve it

Dad is 4 times as old as Anna. Together they are 65 years old. How old is Anna?

3

Write an equation and solve it

A rectangle has a perimeter of 28 cm. One side is 6 cm longer than the other. How many centimetres is the shorter side?

4

Write an equation and solve it

I thought of a number, multiplied it by 3 and added 16. The result was 40. What was the number?

5

Write an equation and solve it

One angle of a triangle is 2 times as large as a second angle, and the third angle is 35° smaller than the first. How many degrees is the smallest angle of this triangle?

6

Write an equation and solve it

The sum of four consecutive even numbers is 68. What is the largest of these numbers?

7

Write an equation and solve it

The trousers cost 25% more than the shirt, and together they cost 333 zł. How much is the shirt?

8

Write an equation and solve it

Dad is 3 times as old as Kate. Together they are 40 years old. How old is Kate?

9

Write an equation and solve it

A rectangle has a perimeter of 112 cm. One side is 12 cm longer than the other. How many centimetres is the shorter side?

10

Write an equation and solve it

I thought of a number, multiplied it by 9 and added 28. The result was 154. What was the number?

This address is one particular set - everyone who opens it gets exactly the same exercises. Copy the link from the address bar and send it to the class. You can generate a new set at the top of the page.

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Word problems - exercises with solutions (Equations in one unknown) | PhiBoard