Adding Rational Numbers
42+9
25
12-(-6)
18
11 x 11
121
-56 divided by 7
-8
Molly have 17 dollars in her bank account she put 57 more dollars and then she wasted 75 does she have left or how much does she owe the bank ?
she owe the bank -1 dollars
-4 + (-4)
-8
92-10
71
9 x (-4)
-36
72 dived by 8
9
11+(-7)-5
-1
100+(-100)
0
17-99
-82
-13 x -12
156
62 dived by -2
-15
-36 divide by 6
-6
-4 + 5
1
11-11
0
33 x 3
81
90 dived by 10
9
the temperature in Florida is 50 degrees and in the arctic is -156 how what is the difference between the temperature?
206
24+ 11
27
-70-(-5)
-65
-9 x 2
-18
100 dived by -5
-20
56 x 11
616