When asked how old she was, the teacher replied: My age in years is
not prime but odd and when reversed and added to my age you have a
Can you work out how many of each kind of pencil this student
Add up all 5 equations given below. What do you notice?
Solve the system and find the values of a, b, c , d and e.
b + c + d + e = 4
a + c + d + e = 5
a + b + d + e = 1
a + b + c + e = 2
a + b + c + d = 0
Five children went into the sweet shop after school. They looked
at the things that cost under $50$p. There were choco bars, chews,
mini eggs and lollypops.
Each of the children had a £$1$ coin they could
spend, but they didn't necessarily want to spend all of it!
Judy bought a choco bar, a mini egg and a chew. She spent
Kenny bought a choco bar, a mini egg and a lollypop. He had
$46$p change from his £$1$.
Liam bought $3$ lollypops. They cost $84$p.
Mandy bought a mini egg, a lollypop and a chew. She had $20$p
change from her £$1$.
Nathan bought one of each - a choco bar, a mini egg, a lollypop
and a chew. How much change did he get from his
Suggest a way in which Nathan could spend all his money.