Lets check your progress(answer as much as you could)
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2
1 solution
(1)-693
(2)-1680
(3)-32
(4)18
2 solution
the sign if the product will be negative
3 solution
(1)greater than
(2)less than
(3)equal
(4)less than
4 solution
(-45÷-15)÷-3=3÷-3=-1
-45÷(-15÷-3)=-45÷5=-9
it is not equal
(1)-693
(2)-1680
(3)-32
(4)18
2 solution
the sign if the product will be negative
3 solution
(1)greater than
(2)less than
(3)equal
(4)less than
4 solution
(-45÷-15)÷-3=3÷-3=-1
-45÷(-15÷-3)=-45÷5=-9
it is not equal
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