Building algebraic expressions

Word problems

Types of exercises: ages in a few years, price after a change, an expression from a multi-step story, costs and change - two variables.

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

Solved: 0 of 10

1

Write as an expression

A kilogram of apples costs x zloty and a kilogram of pears y zloty. Each of these prices is less than 10 zloty. Philip buys 4 kilograms of apples and 3 kilograms of pears and pays with a 100 zloty note. How much change does Philip get?

2

Choose the expression that matches the text

An item costs x zloty. The price falls by 25%. Which expression gives the new price?

3

Write as an expression

Philip had x stickers and Kate 4 times as many. Kate gave away 14 stickers, and then Philip got half of the remaining ones from Kate. How many stickers does Kate have now?

4

Write as an expression

Mary is x years old and Ola is 3 years older. How old will they be together in 7 years?

5

Write as an expression

A notebook costs x zloty and a pen y zloty. How much will Anna pay for 3 notebooks and 2 pens?

6

Choose the expression that matches the text

An item costs x zloty. The price rises by 20%. Which expression gives the new price?

7

Write as an expression

Julia found x shells and Jacob twice as many. Jacob lost 18 shells, and then Julia got half of the remaining ones from Jacob. How many shells does Jacob have now?

8

Write as an expression

Anna is x years old and Ola is 6 years older. How old will they be together in 3 years?

9

Write as an expression

A notebook costs x zloty and a pen y zloty. Each of these prices is less than 10 zloty. Michael buys 4 notebooks and 6 pens and pays with a 100 zloty note. How much change does Michael get?

10

Choose the expression that matches the text

An item costs x zloty. The price falls by 30%. Which expression gives the new price?

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 (Building algebraic expressions) | PhiBoard