Q4. Simplify the expression 4u + 7u +
I've sorted my spending money for the week
onto money bags.
I put the same number of pound coins
(u) into each bag. (So 3 bags for example would mean 3u
I spent 4 bags on Monday, 7 bags on Tuesday
and a £10 note on Wednesday.
Write an expression to show how
much I spent.
What is half of 8u?
On Thursday I take 8 money bags, but I only spend
half of the money.
Write an expression to show how much I
+ 5 = 11. What is the value of u?
I spent 2 bags and £5 on Friday.
Altogether, I spent £11.
How much is in each money bag?
= 8. What is the value of 5v?
I buy four DVD vouchers for £8.
each worth the same (call it £v).
How much is each voucher
Q8. 2v + 4w = 16. Write an expression that is
equal to 32.
On my last birthday, I get two
identical DVD vouchers and four identical book vouchers. I
spend exactly £16.
On this birthday, I get vouchers worth twice as
much. How many vouchers might there