Respuesta :

Answer:

107-20

=87+1000

=1087×(-90)

=-97,830

Hey there!

(62 + 45) - 20 + 1,000 * 10 - 100

= 62 + 45 - 20 + 1,000 * 10 - 100

62 + 45 = 107

= 107 - 20 + 1,000 * 10 - 100

107 - 20 = 87

= 87 + 1,000 * 10 - 100

1,000 * 10 = 10,000

= 87 + 10,000 - 100

87 + 10,000 = 10,087

= 10,087 - 100

= 9,987

Therefore, your answer is: 9,987

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)