Exercise 10: Add or subtract as indicated:
1. + 2 − 7 + 9
2. −9 + 8 + 4 − 12
3. (9 − 14) + (−5 + 6)
4. (3 + 2 − 14) + (183 +20)
5. (112 − 2 + 5)−(63+6
2 − 4 + 13)
1. + 2 − 7 + 9
2. −9 + 8 + 4 − 12
3. (9 − 14) + (−5 + 6)
4. (3 + 2 − 14) + (183 +20)
5. (112 − 2 + 5)−(63+6
2 − 4 + 13)
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Answer:
1. 100
2.99
3.98
4.97.
5.96
Answer:
1.4
2.-9
3.-4
4.194
Step-by-step explanation:
ETO LANG ALAM KO KUNG MALI PAKI TAMA NALANG