Rational # recap 7 Regs

Adding & subtracting WHOLE NUMBERS 1) 17 + (– 22) 2) 15 – (– 23) 1) 17 + (– 22) 2) 15 – (– 23) Opposites attract “Combine” them

DECIMALS (Line them up!) 3) 28 – 15.911 4) – 4.5 + 11.33 Adding & subtracting DECIMALS (Line them up!) 3) 28 – 15.911 4) – 4.5 + 11.33 Opposites attract “Combine” them

What’s wrong with this picture??? Adding & subtracting FRACTIONS 5) 5 8 + 1 8 6) What’s wrong with this picture???

Multiplying & dividing – – the same different positive negative If signs are: Your answer will be: +

Multiplying & dividing DECIMALS 7) – 0.56 ÷ 0.4 8) (– 6)(– 0.3)

Multiplying & dividing FRACTIONS 9) –15× 2 3 10) 2 3 ÷(– 1 5 )

Personal Review Sheet for Vomit Wall Complete 4 “race” questions Homework Personal Review Sheet for Vomit Wall Complete 4 “race” questions