Name Date INI Practice For use after Lesson 2.2 Add. Write fractions in simplest form. 4 3 5 20 1. --+ - 2. —8 + 2 1 3. 1- + -3— 1 15 7) 7. 0.46 + —0.642) 3 4 2} 1 5. - 9 , -- + —3) ( 10 6. —5— + —4- 8. 0.13 + (-5.7) 9. —2.57 + (-3.48) 6} 5 8 10. Before a race, you start 4- feet behind your friend. At the halfway point, 2 you are 3- feet ahead of your friend. What is the change in distance 3 between you and your friend from the beginning of the race? 32 Big Ideas Math Red Record and Practice Journal Copyright @ Big Ideas Learning, LLC All rights reserved. El Name Date Practice For use after Lesson 2.3 Subtract. Write fractions in simplest form. 1. 4 9 r 9) 2. —2-1 7 3 3. —2.35 — (-1.27) Find the distance between the two numbers on a number line. 1 1 4. —3— —6- 4' 2 5. —1.5, 2.8 1 6. —4, —7- 3 Evaluate. ( 7 7. 21+ 2 6) 8. 2.37 — (-1.55) — 2.48 2 5 3 7 water. Find the difference of the amounts of water left in each bottle. 9. Your friend drinks — of a bottle of water. You drink — of a bottle of 36 Big Ideas Math Red Record and Practice Journal Copyright @ Big Ideas Learning, LLC All rights reserved.
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