Vocabulary
A way to divide by sharing one object at a time until all the objects are gone.
What is partition?
A group of related facts using the same number.
5 × 3 = 15
3 × 5 = 15
15 ÷ 3 = 5
15 ÷ 5 = 3
What is fact family?
John has $16 to share equally with his three friends?. How much will each one of the receive??
What is $4?
12 divided by____ = 4. Write a multiplication equation that could help you solve this problem.
What is 3 x 4 = 12 or 4 x 3 = 12
At Raymond's Peach Farm, farmers picked 7 peaches each day for a week. After picking the farmers put 7 peaches into each box. How many boxes were filled? Were there any leftovers?
What is 7 boxes filled with none leftover?
To separate into equal groups, to
find the number of groups, or to find the number in each group.
What is division?
The number by which the dividend is being divided.
What is the divisor?
Kameron spent $28 buying school supplies at the student store for his 4 best friends. How much money did Kameron spend on each friend?
What is $7
36 divided by ____= 9. Write a multiplication equation that could help you solve this problem.
What is 4 x 9 = 36 or 9 x 4 = 36?
Dena has 12 cupcakes to bring to a party. Ronni has 23 cookies to bring. If they put the desserts together, how many desserts do the 7 guests get to have?
What is 5 desserts?
Operations, such as multiplication and division, which undo each other.
What is inverse operations?
An arrangement of items in rows and columns.
What is an array?
Kylie has a bushel of 48 apples she bought at Costco. She puts an equal number of apples into 6 bags. How many apples are in each bag?
What is 8 apples?
7 x 7 =____. Write a division equation that goes with this problem.
What is 49 divided by 7 = 7?
Students got Starbursts for following directions the first time. Ms. Rasheed's class had 6 students following directions; Ms. Curtis's class had 4 students and Ms. Johnson's class had 7 students following directions. If each student gets 3 Starbursts, how many Starbursts do the teachers need to buy?
What is 51 starbursts?
6 x 3 = 18, 4 x 3 = 12, 7 x 3 = 21
18 + 12 + 21 = 51 starbursts
A way to subtract the same number over and over again until you reach 0.
What is repeated subtraction?
Inverse Operations
What is operations, such as multiplication and division, which undo each other.
Anna saw 24 ladybug legs at the park. Each ladybug has 6 legs. How many ladybugs did Anna see at the park?
What is 4 ladybugs?
____ divided by 6 = 8. Write a multiplication equation that helps you solve this problem.
What is 6 x 8 = 48 or 8 x 6 = 48
Brandon's dentist gave him 12 toothbrushes. He wants to equally share them with himself and two friends. How many toothbrushes will each person get?
What is 4 toothbrushes?
The answer to a division problem.
What is a quotient?
Partition
What is a way to divide by sharing one object at a time until all the objects are gone?
Dana, Zena, and Tanya want to share 18 popsicles equally. How many popsicles will they receive?
What is 6 popsicles?
Write the entire fact family for the following numbers: 9, 45, 5
What are 9 x 5 = 45, 5 x 9 = 45, 45 divided by 9 = 5 and 45 divided by 5 = 9?
Harper saved $20 from mowing lawns and $10 from walking dogs April thru September. She saved an equal amount each month. How much money did Harper save each month?
What is $5?