Year 7 - Term One

Factors

100

List all the factors of 18

1, 18, 2, 9, 3, 6

100

List all factors of 24

1, 24, 2, 12, 3, 8, 4, 6

200

Find the HC for 36 and 24

12

200

Find the HCF for 27 and 45

9

300

Find the HCF 121, 33

11

Powers of 10 and Natural Numbers

100

2 x 10³

2000

100

7 x 10⁴

70000

200

1 x 10³ + 2 x 10² 

1200

200

1 x 10⁵ + 1 x 10²

100200

300

9 x 10⁴ + 4 x 10³ + 7 x 10² + 3

94703

Expand and Evaluate

100

Expand

5⁴

5 x 5 x 5 x 5

100

Expand 

6² + 7³

6 x 6 + 7 x 7 x 7

200

Evaluate

3³

27

200

Evaluate

5³

125

300

Evaluate

(3² + 4²) / 5 =

5

Orders of Operation

100

1 + (2 x 5)

11

100

6 / 3 + 2 x 6

14

200

4 x 5 + (7 + 3) 

30

200

3³ + 12 / 4 x 2

33

300

(2 x 10² / 10) x 2² + 4

84

Integers

100

-4+6

2

100

5 + (-9)

-4

200

-22 - (-24) =

2

200

35 + (-47)

-12

300

-33 - (-13) - 5

-25