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Homework Quiz Overview: Rushing Totals and Temperature Changes

This assignment covers two main sections: section 0.3 and section 0.4. In section 0.3, students will solve problems involving basic arithmetic, focusing on rushing totals and temperature changes without a calculator. The example questions include Billy's rushing total after losses and gains, as well as temperature changes over time. Section 0.4 introduces adding and subtracting fractions and decimals, with instructions on handling denominators and finding the least common multiple (LCM) when necessary. Extra practice is also provided for reinforcement.

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Homework Quiz Overview: Rushing Totals and Temperature Changes

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  1. The Plans Today: Skill Check / Homework Quiz… Cover section 0.3 over Cover section 0.4 over Assignment

  2. NO CALCULATOR TODAY  ON 0.3

  3. Billy lost 5 yards on his first carry, but gained 8 yards on his second carry. What is his rushing total at that time?

  4. One cold winter morning, then temperature was -5 degrees. Three hours later it had warmed up to 23 degrees. What is the total change in temperature?

  5. That ends 0.3! You can use a calculator on parts of 0.4. Adding/Subtracting fractions… nope Checking….. Yes Adding/subtracting decimals….. Yes Ordering numbers… yes

  6. As decimals: As fractions:

  7. If they have the same denominator you keep the denominator and just add the numerator.

  8. If they have the same denominator you keep the denominator and just add the numerator. • Otherwise you will have to find the LCM (Least Common Multiple) of the denominator and convert the factors before adding the numerators.

  9. Extra Practice

  10. Extra Practice

  11. Extra Practice

  12. Extra Practice

  13. Homework: • Section 0.3 P12 #’s 2-22 (even) No Calculator… and • Section 0.4 non-calculator on adding/subtracting the fractions. P16 #’s 2-40 (even)

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