101 Ways to Conquer Teen Anxiety: Simple Tips, Techniques and Strategies for Overcoming Anxi

101 Ways to Conquer Teen Anxiety: Simple Tips, Techniques and Strategies for Overcoming Anxi

Matematika Quis.

! = 20
? = 30
~ = 20

tentukan ! × ? + ~ = .......

note : pakai cara jan ngasal​

Quis.

! = 20
? = 30
~ = 20

tentukan ! × ? + ~ = .......

note : pakai cara jan ngasal​

Penjelasan dengan langkah-langkah:

! = 20

? = 30

~ = 20

tentukan ! × ? + ~ = .......

___________________

! × ? + ~

= 20 × 30 + 20

= (2 × 3)(+00) + 20

= 600 + 20

= 620

Diketahui

! = 20

? = 30

~ = 20

Ditanya

Tentukan ! × ? + ~ = . . . ?

Dijawab

! = 20

? = 30

~ = 20

! × ? + ~ = . . . ?

20 × 30 + 20.

600 + 20.

620

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