Math T1 1.2a Penambahan dan penolakan

Math T1 1.2a Penambahan dan penolakan

INGAT !!!

• + ( + ) = +

• - ( - ) = +

• + ( - ) = -

• - ( + ) = -

Contoh bagi + ( + ) = +

• + ( + 2 ) = + 2

• + ( + 16 ) = 16

• + ( + 34 ) = 34

• + ( + 1.3 ) = 1.3

Contoh bagi + ( - ) = -

• + ( - 3 ) = - 3

• + ( - 15 ) = - 15

• + ( - 62 ) = - 62

• + ( - 1.5 ) = - 1.5

Contoh bagi - ( + ) = -

• - ( + 8 ) = - 8

• - ( + 51 ) = - 51

• - ( + 19 ) = - 19

• - ( + 3.5 ) = - 3.5

Contoh bagi - ( - ) = +

• - ( - 1.5 ) = 1.5

• - ( - 31 ) = 31

• - ( - 18 ) = 18

• - ( - 0.9 ) = 0.9

Multiple Choice

1) - ( - 9 ) =

• - 9

• 9

Multiple Choice

2) + ( - 73 ) =

• - 73

• 73

Multiple Choice

3) - ( - 81 ) =

• - 81

• 81

Multiple Choice

4) - ( + 62 ) =

• - 62

• 62

Multiple Select

5) Antara berikut yang manakah betul?

• - ( - 8.3 ) = - 8.3

• - ( - 8.3 ) = 8.3

Multiple Select

6) Antara berikut yang manakah betul?

• + ( - 8.3 ) = - 8.3

• - ( - 8.3 ) = - 8.3

Multiple Select

7) Antara berikut yang manakah betul? ( Pilih 2 jawapan sahaja )

• + ( 9 ) = - 9

• + ( - 13 ) = - 13

• - ( - 5.6 ) = 5.6

• - ( + 0.7 ) = 0.7

Contoh bagi + ( + ) = +

• 5 + ( + 4 )

  = 5 + 4

  = 9

• 3 + ( + 7 )

  = 3 + 7

  = 10

Fill in the Blanks

Nyatakan jawapan bagi 7 + ( + 8 ) =

Contoh bagi + ( - ) = - ATAU - ( + ) = -

• 10 + ( - 5 )

  = 10 - 5

  = 5

• 8 - ( + 6 )

  = 8 - 6

  = 2

Fill in the Blanks

Nyatakan jawapan bagi 12 + ( - 5 ) =

Contoh bagi - ( - ) = +

• 14 - ( - 5 )

  = 14 + 5

  = 9

• 18 - ( - 16 )

  = 18 + 16

  = 2

Fill in the Blanks

Nyatakan jawapan bagi 10 - ( - 6 ) =