Place Value
Write 827,956 in expanded form.
800,000 + 20,000 + 7,000 + 900 + 50 + 6
Is the number 7 prime or composite? Why?
7 is prime because its only factors are 1 and 7.
What is 6,731 x 4?
26,924
In art class, 8 students share 104 pieces of felt. Each student gets the same number of pieces. How many pieces of felt does each student get?
Each student gets 13 pieces.
George has a deck that is 6 feet wide and 9 feet long. What is the area of the deck?
54 square feet
Round 473,876 to the nearest hundred thousand.
500,000
List all the factors of 12.
1, 2, 3, 4, 6, 12
Fill in the blanks:
64 x 8 is the same as (_____ x 8) + (_____ x 8)
(60 x 8) + (4 x 8)
The Prize Place has 252 toys to divide equally among 6 piñatas. How many toys go into each piñata?
42 toys go into each piñata.
Leo has a rectangular garden with a perimeter of 40 feet. The width of the garden is 8 feet. What is the length of the garden?
The length of the garden is 12 feet.
What is the difference between 441,902 and 312,684?
129,218
Which of these is NOT a composite number?
3, 6, 9, 15, 21
3
Antonia fills 64 jars with marbles. Each jar holds 34 marbles. How many marbles does Antonia use?
Antonia uses 2,176 marbles.
James, Micah, and Rebecca work at a restaurant. There is $115 in the tip jar. They decide to divide the tips equally among them and leave any extra money in the jar. How much money do they leave in the jar?
They leave $1 in the jar.
A rectangle that is 9 meters long has an area of 36 square meters. What is the perimeter of the rectangle?
The perimeter is 26 meters.
Ian counts twelve thousand, two hundred eight steps to hike a trail in the park. What is that number in expanded form?
10,000 + 2,000 + 200 + 8
List the first 12 multiples of the number 4.
4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48
George packs and weighs his school backpack. The backpack weighs 4 pounds. Then George removes a notebook that weighs 12 ounces. What is the weight of the backpack now, in ounces?
*1 pound = 16 ounces
The backpack now weighs 52 ounces.
What is 1,704 ÷ 3?
568
What is the formula for area?
area = length x width
How many thousands, tens, and ones are in the number 402,637?
402 thousands, 63 tens and 7 ones
Ms. Ortiz arranges student projects into 2 rows of 24. Mr. Shu arranges student projects into 6 rows of 8. If they each use the same number of student project, what are two other ways they can be arranged?
1 x 48, 4 x 12, 3 x 16
Harold measures a window with a height of 100 inches and a width of 3 feet. Is the width of the window greater than the height? Explain your answer.
No, the width is only 3 feet, which is the same as 36 inches and is less than 100 inches.
Together, Aiden and his two sisters save 720 quarters. They divide the quarters equally. Then, Aiden puts his quarters into 3 equal piles. How many quarters does Aiden put in each pile?
Aiden puts 80 quarters into each pile.
What are the TWO different formulas for finding the perimeter of a rectangle?
p = (2 x l) = (2 x w)
p = 2 (l + w)