Subtracting Integers Rewrite the following problems replacing extra signs with

# Subtracting integers rewrite the following problems

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1.3 Subtracting Integers Rewrite the following problems (replacing extra signs with a single sign). Do not write the answer. Write the word “simplified” if the problem cannot be simplified further. 1.െ5 െ 7________________ 2.െ7 െ (െ2)________________ 3.2 െ 7________________ 4.െ2 െ 9________________ 5.1 െ (െ9)________________ 6.(െ9) െ (െ6)________________Combine the following as indicated: 7.18 െ 68. 6 െ 189. 23 െ 6710. െ10 െ 811. െ10 െ (െ4)12. 26 െ (െ12)13. 8 െ 1014. െ3 െ 415. െ2 െ (െ2)16. 6 െ (െ2)17. െ5 െ 718. െ16 െ (െ4)19. 0 െ 620. 6 െ (െ18) െ 421. 2 െ 10 + (െ6)22. 10 െ 5 െ 623. െ7 െ (െ9) െ 424. 9 െ (1 െ 2) െ 425. On a cold winter day in Denver, the morning temperature was 15°Fahrenheit. By noon it had fallen , and by 5pm that afternoon it had fallen another 10°. What was the temperature at 5pm? 26. In Fargo it was െ18°ܨ, while in Tacoma it was 43°ܨ. How much warmer was Tacoma? simplified-7 + 2simplifiedsimplified1+ 9-9 + 612-12-44-18-638-2-708-12-12-620-14-1-26
Module 1 - Integers | Page 9 Last Updated: 8/2/2017±±y ±±±± ±2± 29) A farmer hears a weather report saying that temperatures will be decreasing approximately 2° every hour for the next 3 hours. What signed number represents the total change in temperature expected over the next 3 hours? 30) 7 friends have a debt totaling -35 dollars. If they share the debt equally, what number represents the change in dollars for each friend? 31) The temperature in Scottsdale changed by -27 degrees in 3 days. If the temperature changed by the same amount each day, what was the change in temperature per day? -27/3 = -9
Module 1 - Integers | Page 10 Last Updated: 8/2/2017