Answer:
1. (-8) + (-9) = -17
2.10 + (-8) = 2
3.8 + 12 = 20
4.7 + (-15) = -8
5. (-10) + 4 = -6
6. (-9) + (-7) + (-8) = -24
7. 10 + (-9) + (-8) = -7
8. (-8) + (-10) + 6 = 12
9.5+124+10 = 139
10. 125+ (-48) + 49 = 126
1.) -17
2.) 2
3.) 20
4.) -8
5.) 6
6.) -24
7.) -7
8.) -12
9.) 134
10.) 126
Step-by-step explanation:
always remember that
positive + positive = negative
negative + negative = negative
positive + negative = positive
negative + positive = positive
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Answers & Comments
Answer:
1. (-8) + (-9) = -17
2.10 + (-8) = 2
3.8 + 12 = 20
4.7 + (-15) = -8
5. (-10) + 4 = -6
6. (-9) + (-7) + (-8) = -24
7. 10 + (-9) + (-8) = -7
8. (-8) + (-10) + 6 = 12
9.5+124+10 = 139
10. 125+ (-48) + 49 = 126
Answer:
1.) -17
2.) 2
3.) 20
4.) -8
5.) 6
6.) -24
7.) -7
8.) -12
9.) 134
10.) 126
Step-by-step explanation:
always remember that
positive + positive = negative
negative + negative = negative
positive + negative = positive
negative + positive = positive