Question

Quiz

1. ( 12 + 11 ) + ( 10 + 9 ) + ( 8 + 7 ) + ( 6 + 5 ) + ( 4 + 3 ) + ( 2 + 1 ) =

2. 88 × 88 =

3. ( 24 + 23 ) + ( 22 + 21 ) + ( 20 + 19 ) + ( 18 + 17 ) + ( 16 + 15 ) + ( 14 + 13 ) =

4. 222 × 222 =

5. 49.284 + 7.744 =​

Answer 1

Jawaban:

1. ( 12 + 11 ) + ( 10 + 9 ) + ( 8 + 7 ) + ( 6 + 5 ) + ( 4 + 3 ) + ( 2 + 1 ) = 78

2. 88 × 88 = 7744

3. ( 24 + 23 ) + ( 22 + 21 ) + ( 20 + 19 ) + ( 18 + 17 ) + ( 16 + 15 ) + ( 14 + 13 ) = 222

4. 222 × 222 = 49284

5. 49.284 + 7.744 = 57028

Penjelasan dengan langkah-langkah:

Semoga Membantu ^_^ ^_^