+ and -
1,458 + 8,342
182 x 0 = ?
182 x 0 = 0
10 / 5 = ?
10 / 5 = 2
12 x 6 = ?
12 x 6 = 72
62 / 2 = ?
62 / 2 = 31
List the first 10 multiples of 2 in under 2 minutes
2,4,6,8,10,12,14,16,18,20
Find the area of a chicken coop that measures 12 feet long and 5 feet wide
Area = L x W
12 x 5 = 60
Dr. Keller has a bookcase in her office with 3 shelves. Each shelf has the same number of books on it. There are 23 books on the top shelf. What is the total number of books on Dr. Keller’s bookcase?
23 x 3 = 69 books total
10,547 + 4,843 = ?
10,547 + 4,843 = 15,390
8 x 2 = ?
8 x 2 = 16
12 / 6 = ?
12 / 6 = 2
10 x 14 = ?
10 x 14 = 140
39 / 3 = ?
List at least three factors of 12
12: 1, 12, 2, 6, 3, 4
Find the parameter of a rectangular fence that has a length of 12 and a width of 10
Parameter = all four sides added together
If the item is rectangular, the length and width will measure the same.
12 + 12 + 10 + 10 = 44
Ben is making hot dogs, hamburgers, and sausages on the grill. He grilled 7 hot dogs. He grilled twice as many hamburgers than hot dogs. He grilled 10 fewer sausages than hamburgers. How many sausages did Ben cook?
Hot dogs = 7
Hamburgers = 7 x 2... which = 14
Sausages = 14 - 10
Sausages = 4
30,981 + 28,459 = ?
30,981 + 28,459 = 59,440
9 x 6 = ?
9 x 6 = 54
16 / 8 = ?
16 / 8 = 2
22 x 32 = ?
22 x 32 = 704
48 / 4 = ?
48 / 4 = 12
What is the expanded form of 14?
10 + 4
What is the volume of a rectangular prism that has a length of 13, a width of 5, and a height of 3?
To find volume, you have to follow this formula:
L x W x H
13 x 5 x 3 = 195
Howie takes all of the coins out of his piggy bank. He has 8 quarters, 11 dimes, 10 nickels, and 3 pennies. He also finds a two-dollar bill and a one-dollar bill. How much money does he have in all?
8 quarters = 200 cents
11 dimes = 110 cents
10 nickels = 50 cents
3 pennies = 3 cents
2 dollar bill = 200 cents
1 dollar = 100 cents
cents total = 663
one dollar = 100 cents. There are 6 whole dollars and 63 cents.
90 - 74 =
90 - 74 = 16
12 x 2 = ?
12 x 2 = 24
22 / 2 = ?
22 / 2 = 11
95 x 34 = ?
95 x 34 = 3,230
100 / 5 = ?
100 / 5 = 20
List the first six multiples of 8 in under 1 minute
8, 16, 24, 32, 40
189 x 214 = ?
189 x 214 = 40,446
Lucas and Amelia go to the movie theater. Their movie starts at 7:05. The movie is 2 hours and 10 minutes long. What times does the movie end?
7:05 + 2:10 = 9:15
12,873 - 2,348 = ?
12,873 - 2,348 = 10,525
13 x 4 = ?
13 x 4 = 52
30 / 3 = ?
30 / 3 = 10
520 x 24 = 12,480
284 / 2 = ?
284 / 2 = 142
Which of the following is a prime number?
a. 12
b. 72
c. 8
d. 7
7 is a prime number
504 / 36 = ?
504 / 36 = 14
Ryan, Emma, and Kate are at the beach collecting seashells. Ryan has 18 seashells. Emma has 9 more seashells than Ryan. Kate has twice as many shells as Emma. How many shells do Emma and Kate have altogether?
Ryan = 18
Emma = 18 + 9 = 27
Kate = 27 x 2 = 54
Kate and Emma together = 27 + 54 = 81 sea shells