Question

b) 7 x 6 - 12 + 7 x 10
15 - 15:3+ 2 x 5 x 5​

Answer 1

Explicație pas cu pas:

7×6-12+7×10=42-12+70

=30+70

=100

15-15:3+2×5×5=15-5+50

=10+50

=60

Answer 2

1. Calculați

b) 7 × 6 - 12 + 7 × 10 <=>

<=> 42 - 12 + 70 <=>

<=> 30 + 70 <=>

<=> 100

15 - 15 ÷ 3 + 2 × 5 × 5 <=>

<=> 15 - 5 + 10 × 5 <=>

<=> 15 - 5 + 50 <=>

<=> 10 + 50 <=>

<=> 60