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15 questions
How can we rewrite 3 - (-4)?
3 - 4
-3 - 4
3 + 4
3 + (-4)
How can we rewrite -6 - 14?
6 - 14
-6 + (-14)
6 + 14
-6 - (-14)
What is 3 + (-7)
-10 because you add their absolute values and keep the sign of the bigger absolute value
-4 because you subtract their absolute values and keep the sign of the bigger absolute value
4 because you subtract their absolute values and keep the sign of the smaller absolute value
10 because you add their absolute values and keep the sign of the smaller absolute value
What is -12 + 20
32 because you add their absolute values and keep the sign of the bigger absolute value
8 because you subtract their absolute values and keep the sign of the bigger absolute value
-8 because you subtract their absolute values and keep the sign of the smaller absolute value
-32 because you add their absolute values and keep the sign of the smaller absolute value
What is -33 + (-44)
-77 because you add their absolute values and give it a negative sign since they're both negative
77 because two negatives make a positive
-11 because you subtract their absolute values and keep the sign of the bigger absolute value
11 because you subtract their absolute values and two negatives make a positive
What is -15 + (-30)
-45 because you add their absolute values and give it a negative sign since they're both negative
45 because two negatives make a positive
-15 because you subtract their absolute values and keep the sign of the bigger absolute value
15 because you subtract their absolute values and two negatives make a positive
What is -38 + 14
24 because you subtract them like normal
-52 because you add their absolute values and keep the sign of the bigger absolute value
-24 because you subtract their absolute values and keep the sign of the bigger absolute value
52 because you add them like normal
-14 - (-15)
29 because you can change it to 14 + 15
1 because you can change it to -14 + 15
-29 because you can change it to -14 + (-15)
-1 because you can change it to 14 - 15
9 - (-35)
44 because you can change it to -9 + (-35)
-26 because you can change it to 9 + (-35)
44 because you can change it to 9 + 35
-26 because you can change it to 9 - 35
What is the rule for adding two negatives?
You add them like normal
You add them like normal and then give the sum a negative sign
You subtract the absolute values
You add their absolute values and keep it positive
What is the rule for adding a positive with a negative
You add their absolute values and give the answer the sign of the larger absolute value.
You subtract their absolute values and give the answer the sign of the larger absolute value.
You add like normal and give the answer the sign of the larger absolute value.
You subtract their absolute values and give the answer the sign of the smaller absolute value.
Change - 14 - (-13) into an addition expression
-14 + 13
-14 + (-13)
14 + 13
14 + (-13)
Change 4 - (-30) into an addition expression
4 + 30
-4 + 30
4 + (-30)
-4 + (-30)
What is 50 - 20
70
30
-30
-70
What is -100 - 60
160
-40
-160
40
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