Fractions-mult-divide

Number Sense: Multiplying & Dividing Fractions:
This is the “Super Packet” of practice problems that cover all the targets of Bits & Pieces II: The “Super Packet” of Practice Problems w/Keys
1. Target: I can use models (area, number line) to understand multiplication of fractions.
LZ Solve Problems involving division of unit fractions by whole numbers 5.NF.B.7c
LZ130  Draw Pictures for division of unit fractions 5.NF.B.7a (a container of fluid divided up)
LZ1040  Divide a WHOLE number by a fraction by using a model 5.NF.B.7b
LZ1042 Divide a WHOLE number by a fraction using the multiplicative inverse. 5.NF.B.7b (uses an APPLE)

 

PRACTICE PROBLEMS: Multiplying Fractions
                                                   Multiplying Fractions Using a Model  Practice     KEY
2. Target: I can understand that multiplying fractions by whole numbers results in a greater product.
3. Target: I can understand that multiplying fractions by fractions results in a smaller product.
4. Target: I can fluently multiply fractions.
PRACTICE PROBLEMS:    Multiplying Fractions by Fractions
6. Target: I can use a model to divide fractions.
RCMS video: Divide a whole number by a fraction using a model                                         Practice Worksheet       KEY
RCMS video: Divide a fraction by a fraction using a model                                                 Practice Worksheet       KEY
RCMS video: Divide a mixed number by fraction using a model                                           Practice Worksheet       KEY

PRACTICE PROBLEMS:

7. Target: I can efficiently divide fractions.
        Dividing Fractions by Fractions No Remainders                KEY
        Dividing Fractions by Fractions With Remainders            KEY

Practice LCD Problems for LCD                                           KEY

8. Target: I can create a story problem involving division of a fraction and a whole number or a involving division of two fractions.
9. Target: I can solve real world problems involving division of fractions.
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