.) 3 × 2 ( 25 – 5 × 5 ) = …?
.) 3(2 – 1) + 7 = …?
Buat cwo², hati² klo ngegombalin cwe ya :v
{+50} pts
3 × 2 ( 25 – 5 × 5 )
= 3 × 2 ( 25 – 25 )
= 3 × 2 ( 0 )
= 6 ( 0 )
= 6 × 0
= 0
_____
3(2 – 1) + 7
= 3(1) + 7
= (3 × 1) + 7
= 3 + 7
= 10
1. 3 × 2 ( 25 – 5 × 5 ) =
= 3 × 2 ( 25 – 25 )
= 6 ( 0 )
= ( 6 × 0 )
= 0
2. 3( 2 – 1 ) + 7 =
= 3( 1 ) + 7
= ( 3 × 1 ) + 7
= 3 + 7
= 10