BELL RINGER DECIMAL OF THE DAY HOMEWORK ANSWERS

BELL RINGER DECIMAL OF THE DAY HOMEWORK ANSWERS 0. 12 9. C - $5. 00 10. A - $50. 50 11. D – SHIRT, SHOES, SOCKS 12. 4 DAYS

OPERATIONS WITH FRACTIONS Common Denominators? Mixed # Improper Fractions? Special Instructions?

OPERATIONS WITH FRACTIONS Common Denominators? Adding Yes Mixed # Improper Fractions? Special Instructions? No Add fractional part then whole numbers

OPERATIONS WITH FRACTIONS Adding Subtracting Common Denominators? Mixed # Improper Fractions? Special Instructions? Yes No Add fractional part then whole numbers No Subtract fractional part then whole numbers Yes

OPERATIONS WITH FRACTIONS Common Denominators? Mixed # Improper Fractions? Special Instructions? Adding Yes No Add fractional part then whole numbers Subtracting Yes No Subtract fractional part then whole numbers Yes Try to cancel before you multiply Multiplying No

OPERATIONS WITH FRACTIONS Common Denominators? Mixed # Improper Fractions? Special Instructions? Adding Yes No Add fractional part then whole numbers Subtracting Yes No Subtract fractional part then whole numbers Multiplying No Yes Try to cancel before you multiply Yes Keep – Change – Flip Try to cancel before you multiply Dividing No

OPERATIONS WITH DECIMALS Line up decimal? Special instructions?

OPERATIONS WITH DECIMALS Adding Line up decimal? Special instructions? Yes Line up decimal and add as usual

OPERATIONS WITH DECIMALS Adding Subtracting Line up decimal? Special instructions? Yes Line up decimal and add as usual Yes Line up decimal and subtract as usual

OPERATIONS WITH DECIMALS Line up decimal? Special instructions? Adding Yes Line up decimal and add as usual Subtracting Yes Line up decimal and subtract as usual No Line up numbers to the right Multiply as usual ignoring the decimal Count number of decimal places and move decimal over Multiplying

OPERATIONS WITH DECIMALS Line up decimal? Special instructions? Adding Yes Line up decimal and add as usual Subtracting Yes Line up decimal and subtract as usual No Line up numbers to the right Multiply as usual ignoring the decimal Count number of decimal places and move decimal over Multiplying Dividing No Move decimal in divisor to make whole number Move decimal in dividend same number of spaces

PRACTICE - ADDING • 0. 34 + 1. 25 =

PRACTICE - SUBTRACTING • 4. 25 – 1. 67 =

PRACTICE - MULTIPLYING • 3. 25 X 0. 2 =

PRACTICE - DIVIDING • 1. 68 ÷ 0. 12 =