Question

tolong dong pake caranya jangan pake kalkulator karena nanti beda hasilnya

Answer 1

Penjelasan dengan langkah-langkah:

1. 100 : (13+7) x 10

= 100 : 20 x 10

= 5 x 10

= 50

2. 88 - 16 : 2 + 5 x 4

= 88 - (16:2) + (5×4)

= 88 - 8 + 20

= 100

3. 100 : 4 x 20

= 25 x 20

= 500

4. 25 + 45 - 20

= 70 - 20

= 50

5. 30 : 3 - 5 + 5 x 6

= 10 - 5 + 30

= 35

6. 45 : (20-15) x 10

= 45 : 5 x 10

= 9 x 10

= 90

7. 81 : 9 + 1 - 3 x 3

= 9 + 1 - 9

= 1

8. 88 : 4 x 3

= 22 x 3

= 66

9. 87 + 63 - 40

= 150 - 40

= 110

10. 5x4 : 2 + 10 - 5

= 20 :2 + 10 - 5

= 20 - 5

= 15