Years 7-8 Maths (2)

Number

100

7 x 5

35

200

36/6

6

300

15 - 3 x 5

0

400

7^2 - sqrt(81)

40

Measurement

100

What is the area of a square of side 3cm?

9 cm²

200

What is the perimeter of a rectangle of sides 5 cm and 7 cm?

24 cm

300

What is the perimeter of a square of side 12 cm?

48 cm

400

What is the area of a triangle with base 8 mm and height 6 mm?

24 mm²

Algebra

100

8m + 7m

15m

200

16p - p

15p

300

7g - 9g + 4g

2g

400

6y x 7y

42y²

Directed Number

100

8 - 11

-3

200

-12 - 5

-17

300

14 - (-7)

21

400

-4 x (-9)

36