Mr T is a cm tall, when he is beheaded he is 20cm shorter, what is his height afterwards?
a - 20 cm
100
a + a + a
3a
100
Solve x + 3 = 5
x = 2
100
b + b + 2
2b + 2
200
I have 3 bags with b pounds inside them. How many pounds do I have?
3b
200
3 x b
3b
200
Solve x - 10 = 2
x = 12
200
3a + 3a + 4b + 4b
6a + 8b
300
Mr Hickman gave out c detentions last week. This week he gave out 5 more. How many detentions did he give out?
5 + c
300
4c + 3c
7c
300
Solve x divided by 2 = 10
x = 20
300
2a + 5 + 8a
10a + 5
400
Ms Marshall drank t cups of coffee on a tuesday, she drank twice as many on Wednesday. How many cups did she drink?
2t
400
9d - 5d
4d
400
3x = 12
x = 4
400
4a + 3b + 3a
7a + 3b
500
Dave earns e pounds per day. At the start of the week he has no pounds. He works three days and wins 20 pounds, how much money does he have at the end?