Question

Fill in the following blanks

1) -69+____= -69
2) -89x ____= -89
3) -13+{17+(-40)}= _____+______+______
4) -609÷ ______=1​

Answer 1

Answer:

1) -69+_0_= -69

2) -89x _1_= -89

3) -13+{17+(-40)}= [ 17+(-13) ] + (-40)

4) -609÷ _ -609_=1