Time
When we look at the minute hand on a clock, each number represents an interval of time. What is that interval?
What is 5 minutes
What is the difference between area and perimeter?
What is: area is the amount of space inside a figure and perimeter is the space around or bordering a figure.
Which number sentence is true?
a. 8 x 8 = 8+8
b. 9 +1 = 9 x 1
c. 12 x 3 = 3 x 12
d. 0 x 9 = 0 + 9
c. This shows the commutative property of multiplication
4 x 6 = 6 x 4 This shows which property?
a. The Commutative Property
b. The Associative Property
c. The Distributive Property
What is the (a) Commutative Property of Multiplication - a x b = b x a
Mr. Sweeney left work at 5:05 pm. He took a train for 25 minutes, then walked to the bus for 5 minutes. He took the bus for 35 minutes. What time was it when he got off the bus?
What is 6:10 pm
Mr. Lingerfield wants to build a wall to protect his running shoes. One side while measure 7 ft. If each side is the same length, how much wall will he need to build to complete the fence?
What is 49 ft.
If n = 8 what is 72 divided by n?
What is 9
0 + 5 = 5 What property does this equation show?
a. The Commutative Property of Multiplication
b. The Associative Property
c. The Distributive Property
d. The Identity Property of Addition
What is the Identity Property of Addition - The sum of any number and zero is the original number
Mr. Gray plays baseball on a Tuesday night. He throws 12 pitches, and 4 of them are called strikes by the umpire. What is the fraction of the pitches that he did NOT get a strike?
8/12
Mr. Dave played basketball from 2:50 until 4:20. How long was he playing basketball for?
90 minutes or an hour and a half, or 1 hour, 30 minutes
I am a rectangle that is 5 squares long, and 12 squares wide. What is my area?
60 square units
Mrs. Mareke bought 4 boxes of girl scout cookies. Each box has 16 cookies. She ate 8 cookies. How many cookies does he have left?
What is 56
How can you use the Distributive Property to find the product of 58 x 2?
Hint: Decompose!
58 x 2 =
(50 x 2) + (8 x 2)
Name a fraction that is equivalent to the whole number 4
What is 4/1 8/2 16/4 .....
The time now is 7:55. What time was it 80 minutes ago?
What is 6:35
Mrs. Singh's classroom measures 9 feet wide by 9 feet long. Mrs. Star's classroom measures 12 feet wide by 7 feet long. Who has the classroom with the greater area?
Who is Mrs. Singh. Mrs. Singh's = 81 square feet , Mrs. Star's = 84 square feet
Ms. Guyer is saving money to buy a pair of tires that cost $289. For the past 6 weeks, she has saved $10 each week. How much money does Mrs. Guyer have left to save?
What is $229.
(3 x 5) x 4 = 3 x (5 x 4) What property is illustrated above?
a. The Commutative Property
b. The Associative Property
c. The Distributive Property
What is the Associative Property of Multiplication -
(a x b) x c = a x (b x c)
Mrs. Murray read a book from 1:15 until 3:05. Mrs. Sackett read her book from 3:05 until 4:30. Who read for a longer period of time? Explain.
Mrs. Murray. She read for 1:50 and Mrs. Sackett read for 1:25.
Ms. Layden is building a patio that is 6 yards long and 3 yards wide. She has enough bricks to cover an area of 21 square yards. Does she have enough bricks to build the patio? Explain your answer.
Yes she does, because 6 x 3 = 18, so she will have 3 square yards of bricks left over.
Ms. Layden has 42 photos of her friends. She puts 6 photos on each page in her album. How many pages does she need to put all 42 photos in her album?
What is 7 pages
Create an equation to illustrate the Zero Property of Multiplication.
What is Any number x 0 = 0
ex. 6 x 0 = 0
1,000,000 x 0 = 0
Ms. Bates ate 2/8 of a pizza pie. Mr. Jansen ate 4/8 of a pizza pie. Who ate more, and why?
Who is Mr. Bates, because 4/8 is bigger than 2/8