Multiplication Mania
True or False: 0 x 3 = 3
False: 0 x 3 = 0 because any number multiplied by 0 equals 0
What is the unknown number in this equation:
72 ÷ __ = 8
9
Each tree can hold 80 ornaments. How many ornaments can 8 trees hold?
640 ornaments
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
The slanted numbers show a pattern. What is the pattern?
Add 7
What is Ms. Burns's favorite color?
Pink!
12
Look at the two equations below:
7 x __ = 28
28 ÷ ___ = 7
What number do both equations need to make them true?
4
Pippy has some fruit. Below shows the fruit she has.
Apples: 4 Kiwis: 4
Peaches: 4 Kumquats: 4
How much fruit does Pippy have in total? Write a multiplication equation and solve it to find out:
______ x ________ = _______
4 x 4 = 16
Write a pattern with 5 numbers in it where the rule is multiply by 2.
Examples: 2 4 6 8 10 12 14 16
5 10 20 40 80 160
3 6 12 24 48
What are the first names of ALL three of our principals?
Anna, Mary Kate, Kevin
What is the missing number in this equation:
8 x 6 = 6 x ____
8
What are the missing numbers in these division equations:
___ ÷ 3 = 12
36 ÷ 12 = ____
36 and 3
Complete the fact family:
___ x 2 = 12
2 x ___ = 12
12 ÷ 2 = ____
___ ÷ 6 = 2
1. 6
2. 6
3. 6
4. 12
What is the pattern?
130, 120, 110, 100, 90, 80, 70
Subtract 10
Which teacher at Oak Ridge is Ms. Burns's aunt?
Mrs. Wesp
Write an expression that can be used to break apart
9 x 6. Then find the product.
Hint: (__ x ___) + (__ x ___) = ___
Possible Answers: (9 x 5) + (9 x 1) = 54
(9 x 3) + (9 x 3) = 54
(2 x 6) + (7 x 6) = 54
(5 x 6) + (4 x 6) = 54
What is the unknown number in the equation?
_____ ÷ 3 = 6
18
What is the missing number from this fact family?
___ x 3 = 21
3 x ___ = 21
21÷ ___ = 3
21 ÷ 3 = ___
7
What is the pattern?
80, 20, 5
Divide by 4
Why did the pony get sent to his room?
Because he couldn't stop horsing around!
Tippy Skippy buys egg cabbage sandwiches 4 days a week. On each of those days, he buys 2 sandwiches. How many egg cabbage sandwiches does Tippy Skippy buy in 5 weeks? Write and solve an equation to find the answer.
40 egg cabbage sandwiches
4 x 2 x 5 = 40
Which problem can be solved using the division equation 45 ÷ 5 = 9?
a. Ms. Burns has 45 donuts. She gives 5 donuts to Mrs. Rider. How many donuts does she have left?
b. Dr. Stevens has 45 Noble Knights. She splits them evenly between 5 students. How many Noble Knights does each student get?
c. Mrs. Denmat has 45 gifts. She gives each of her family members 5 gifts. How many family members did she give gifts to?
d. Mr. Brogioli and Dr. Dunphy give 45 students extra recess. They see 9 more students being kind to each other, so they let them have extra recess too. How many students get extra recess in all?
b. Dr. Stevens has 45 Noble Knights. She splits them evenly between 5 students. How many Noble Knights does each student get?
c. Mrs. Denmat has 45 gifts. She gives each of her family members 5 gifts. How many family members did she give gifts to?
Which word problem would use a division equation to solve it?
a. Pepperoni Pete has 36 pieces of pepperoni. He makes three pizzas and puts an even amount of pepperoni on each pizza. How many pieces of pepperoni are on each pizza?
b. Cheesy Chester has 42 slices of cheese. He gives 7 to his friend Gouda Gary. How many cheese slices does Cheesy Chester have now?
c. Minty Melanie has 50 peppermint sticks. Her friend Pancake Patty gives her 23 more. How many peppermint sticks does Minty Melanie have now?
a. Pepperoni Pete has 36 pieces of pepperoni. He makes three pizzas and puts an even amount of pepperoni on each pizza. How many pieces of pepperoni are on each pizza?
145, 130, 115, 100, 85, ___
Write the rule for this pattern AND the number that is missing.
Rule: Subtract 15
Missing Number: 70
Name at least four of the third grade teachers.
Ms. Burns, Mrs. Denmat, Mrs. Doyle, Mrs. Emerson, Mrs. Hood, Mrs. Leclair, Mrs. Palie, Ms. Ramsey, Mrs. Rider, Ms. Scudder