Question

only give the answer what is a).799+-610 b).615+-818 c).-300+-500​

Answer 1

a) 799 + ( - 610 ). { because [ + × - = - ] }

799 - 610

180

b) 615 + ( - 818 ). { because [ + × - = - ] }

615 - 818

- 203

c) - 300 + ( - 500 ). { because [ + × - = - ] }

- 300 - 500

- 800