Year 7 -Advanced Week-2 Review

Times Table

100

 2 x 7

3 x 9

14

27

200

 3 x 12

 4 x 9

36

36

300

9 x 8

7 x 9

72

63

400

7 x 8

5 x 12

56

60

500

11 x 11

12 x 11

12 x 12

121

132

144

True/ False

100

-7 - -3 = 4

False

200

Subtracting a negative integer is the same as adding the positive integer

True

300

One negative integer multiplied by a positive integer will give a positive integer.

False

400

If y + 8 =18 then y = 11

False

500

The height of a building above sea level is written as a positive number. The height of the building 50 m below sea level will be represented by + 25 m or -50 m

- 50 m

Integers addition/ subtraction

100

-2 - 7

-9

200

2 + -6

-4

300

15 - - 23

38

400

-19 + 11

-8

500

-1265 + 230

-1035

Integers multiplication and Division

100

 - 3 x -4

12

200

-3 / -3

1

300

12 x 4 + 3

51

400

- 14 x -3

42

500

-23 x 30

-690

Equations

100

If x  + 3 =13 then x =  ?

10

200

If 2x = 18 then x = ?

9

300

If 2 x + 8 = 20 then x =   ?

6

400

Solve (8- - 5 x 2) +1

27

500

If a and b are positive integers will a - b > 0

No. for example if a =2 and b =5 then a -b = -3 and -3 < 0