Question

Find the value of the following numbers :- 1. 1792×997-792×997 2. 7+[5+(-3)] 3. -295×(-66)+(-295)×(-34) 4. 65129×99-(-65129) 5. (-70)×(10-8-39+107) 6. (-142)+(-58)+200​ I have answers but not steps and solutions so please give me steps and solutions​

Answer 1

Answer:

A school is an educational institution designed to provide learning spaces and learning environments for the teaching of students under the direction of teachers. Most countries have systems of formal education, which is sometimes compulsory. In these systems, students progress through a series of schools. 

Answer 2

1792×997-792×997

997(1792 - 792)

997 × 1000

997000

7+[5+(-3)]

7 + (5-3)

7 + 2

9

-295×(-66)+(-295)×(-34)

-295[-66 + (-34)]

-295 (-66-34)

-295 × -100

29500

65129×99-(-65129)

65129(99-(-1))

65129 × 100

6512900

(-70)×(10-8-39+107)

(-70)×(-47+117)

(-70)×(80)

-420

(-142)+(-58)+200

(-142) - 58 + 200

-200 + 200

0