Fundamental Math Name:___________________________________ Unit 4 Quiz Review Date:_______________ Period:_______ 1. Combine the Numbers: a) 2 hundred dollar bills + 8 ten dollar bills=________________________=__________ b) 5 ten dollar bills + 7 one dollar bills=____________________________=__________ c) 5 hundred dollar bills + 3 one dollar bills=________________________=__________ d) 4 ten dollar bills + 5 ten dollar bills=___________________________=____________ e) 1 one dollar bill + 2 ten dollar bills=__________________________=_____________ f) 6 ten dollar bills + 9 hundred dollar bills=_______________________=____________ g) 5 one dollar bills + 5 hundred dollar bills=______________________=____________ h) 6 ten dollar bills + 3 ten dollar bills=_______________________=_______________ i) 2 one dollar bills + 1 ten dollar bill=_________________________=______________ j) 4 hundred dollar bills + 5 hundred dollar bills=______________________=________ 2. Add the Change: a) 3 dimes and 5 pennies + 1 dollar bill and 4 dimes=__________________________ b) 2 dollar bills and 6 pennies + 2 dimes and 3 pennies=_________________________ c) 3 quarters + 1 quarter=_______________________________ d) 2 nickels and 4 pennies + 3 dollar bills=_______________________________ e) 5 dollar bills and 6 pennies + 1 nickel and 2 dimes=___________________________ 3. Mary has 5 dollar bills, 12 dimes, and 8 pennies in her pocket. Kevin has 6 dollar bills, 3 nickels, and 2 pennies in his pocket. a) Who has more money: Mary or Kevin ? (Circle correct answer) b) Mary and Kevin want to add their change and buy a CD that costs $13. Can they afford it? Yes No (Circle correct answer) If no, how much more money would they need to afford this CD?_______ 4. Making Change: a) Jasmine has 2 dollars and 5 nickels, but needs to pay 7 nickels. What does she need to decompose (change)? ____________________________ How much does she have left? __________________ b) Bria has 4 quarters and 4 nickels, but needs to pay 10 nickels. What does she need to decompose (change)? ____________________________ How much does she have left? __________________ c) Greg has 2 dimes and 7 pennies, but needs to pay 9 pennies. What does he need to decompose (change)? ____________________________ How much does he have left? __________________ d) John has 7 $10 bills and 5 $1 bills and needs to pay $43 dollars. What does he need to decompose (change)? ____________________________ How much does he have left? __________________ 5. Add or subtract the following fractions USING UNIT SQUARES. π π a) β π π b) c) π π π π + π + π π π 6. Add or subtract the following fractions USING LEAST COMMON MULTIPLE. π π a) + π ππ π b) π π c) π + β π ππ π π 7. Multiply the following fractions USING THE SQUARE METHOD. π π a) × π π b) π π × π π 8. Multiply the following fractions USING THE CROSS β CANCELLING METHOD. π π a) × ππ ππ b) ππ ππ × π ππ
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