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MULTIPLICATION . Copies. Number of GROUPS. Number of ITEMS per whole group. TOTAL number of items. ×. =. 3. 4. 12. =. ×. Gloria has 3 plates with 4 cherry tarts on each plate. How many tarts does Michelle have?. 3x5 3 copies of 5. 3(x+5) 3 copies of x+5 . MULTIPLICATION . 3x5.
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MULTIPLICATION Copies Number of GROUPS Number of ITEMS per whole group TOTAL number of items × = 3 4 12 = × Gloria has 3 plates with 4 cherry tarts on each plate. How many tarts does Michelle have?
3x5 3 copies of 5 3(x+5) 3 copies of x+5
MULTIPLICATION 3x5 3 x 3/4
DIVISION Cut-up evenly Number of ITEMS per whole group TOTAL number of items Number of GROUPS ÷ = Pack TOTAL number of items Number of ITEMS per whole group Number of GROUPS ÷ =
Cut-up evenly (Partitive) Mila has 12 flowers, she gives them with 3 people, how many flowers will each person get? 4ITEMS per whole group (flowers per person) 3 GROUPS (friends) 12 Items (flowers) ÷ =
Dole out evenly (Measurement) Nick has 12 flowers, she wants to give 3 flowers to each friends. How many friends will get flowers? 3 ITEMS per whole group (flowers per person) 4 GROUPS (friends) 12 Items (flowers) ÷ =
Cut-up evenly (Partitive) Jessi has made 16 cakes, which is 2/3 of what she needs. How many cakes does she need? 16 (Total Items) ÷ 2/3 (Groups) = ? (Number of Items in one WHOLE group)
Pack (Measurement) Lindsey has 8 cups of ice cream, a serving of ice cream is about 2/3 of a cup. How many servings of ice cream does she have? 8 (Total Items) ÷ 2/3 (Items in a WHOLE group) = ? (Groups)