13 - 16
They can be: -2+(-5) = -7
Two numbers that multiply together to give you 35 are 5 and 7, since (5 \times 7 = 35). Other pairs include (1) and (35), and (-5) and (-7) (since negative numbers also multiply to give a positive).
5*7
-53
-7 and 8
They can be: -2+(-5) = -7
The LCM of 7 and 9 is 63.
28 and 7
The LCM of 7 and 9 is 63.
113
4 and 7
Two numbers that multiply together to give you 35 are 5 and 7, since (5 \times 7 = 35). Other pairs include (1) and (35), and (-5) and (-7) (since negative numbers also multiply to give a positive).
23 and 7 = 30
5*7
-53
-11
7 and 13