Week 7- 2nd 6 Weeks

7.1 Do Now Use the signs and positions on the number line to match each equation to the model on the number line Use the sentence stems - “I think equation ____ matches with the __________ number line because” - “I know that equation ____ will have a positive (or negative) answer because __________________

Fractions and Decimals

Ways to Write Division 24 4 15 ÷ 3 15 / 3 15 3 Labeling a Division Equation 24 4 15 ÷ 3 15 / 3 15 3  Dividend  Divisor

Converting Fractions to Decimals Divide the numerator of the fraction by the denominator - The numerator (dividend) goes on the inside of the division symbol; denominator (divisor) goes outside Divide until there is zero remainder or the decimal repeats Ex1. Ex 2. 5 3 Ex 3. 1 8

Decimal to Fraction Determine the place value of the last digit on the right of the decimal point Write the decimal value over that place value (power of 10), leaving off the decimal point Simplify to lowest terms Ex 1) .08 Ex 2) 5.25 Ex 3) .625

7.2 Do Now TURN IN YOUR HOMEWORK to the tray - Determine if the product or quotient of each equation will be positive or negative (don’t solve- yet!) Write the equation and answers in your interactive notebook. If finished early- go back and start solving

7.2 Do Now Cont. Questions to Consider: Did the type of number (decimal or fraction) have an effect on the sign of the answer? Did the sign of the numbers have an effect on the sign of the answer? How does the sign of the numbers in the problem effect the answer?