5.1 Algebraic Expressions

Question 1

Which expressions is the same as 5 times r?

Accepted Answer

5r, 5 x r

Question 2

Which expression shows q divided by 4?

Accepted Answer

q/4, q ÷ 4

Question 3

I think of a number and call it w. I subtract 20 from this number. My new number is...

Accepted Answer

w - 20

Question 4

Which expressions is the same as 5 less than q?

Accepted Answer

q - 5

Question 5

Chris has n pounds. Jack has twice as much as Chris. Jack has

Accepted Answer

2n

Question 6

Ben weighs 20 kg less than Jason. Write an expression for Ben's weight, in terms if Jason's

Accepted Answer

j - 20

Question 7

Which expressions is the same as double t?

Accepted Answer

2 x t, 2t, t + t

Question 8

Which expressions shows 5 more than p?

Accepted Answer

p + 5, 5 + p

Question 9

Craig sent t texts. Lucy sent 5 more texts than Craig. An expression for Lucy's texts is?

Accepted Answer

t + 5

Question 10

Dan has c cookies. Jenny gives Dan 4 more cookies. Dan then shares the cookies between 3 others

Accepted Answer

(c + 4) ÷ 3, (c + 4)/3

Questions 10