Quiz (buat sahabatku)1) 2+3×7=2) 3² × 2²=
Nomor 1
= 2 + 3 × 7
= 2 + ( 3 × 7)
= 2 + 21
= 23
___________________
Nomor 2
= 3² × 2²
= ( 3 × 3 ) × ( 2 × 2 )
= 9 × 4
= 36
1. 2 + 3 × 7 = …
- 2 + (3 × 7)
- = 2 + 21
- = 23
2. 3² × 2² = …
- 3² = 3 × 3 = 9
- 2² = 2 × 2 = 4
- 9 × 4 = 36