Year 7 Maths

Find the Value

100

x+7 = 14        x=?

x=7

200

18+y=36      y=?

y=18

300

z+120=260         z=?

z=140

400

y+130-40=160     Y=?

y=70

500

(m+200)+(60-20) = 280       m=?

m=40

Guess the teacher

100

I like to surf and teach maths

Mr Gates

200

I left Wahroonga to teach at another school. I also like maths

Mr Govan

300

I teach year 7 maths, I have glasses, I'm married, and I'm an excellent teacher

Mr Hokin

400

I am the head of high school at Wahroonga

Mr St Mart

500

I am the head of the maths department at school

Miss Wright

Mixed math

100

7x40=

280

200

18x18=

324

300

How many items were there during last weeks memory game challenge?

31

400

In a student survey, 80% of students said they received too much homework. If 300 students were surveyed, how many students claimed they have received too much homework?

240

500

Harry scored 70% on his percentage test. If the test is out of 50 marks, how many marks did Harry score?

35

Fractions

100

1/2 + 1/2 =

1

200

1/4 + 1/4 =

1/2

300

1.3+1.7=

3

400

1/8+1/8=

2/8

500

what is 210/420 simplified?

1/2

Percentages

100

What is 50% of 100

50

200

What is 20% of 50?

10

300

75% of 200

150

400

What is 50% of 140?

70

500

What is 5% of 80?

4