Estimate the sum by rounding to the place value indicated:
8,743 + 3,198 (thousands)
What is 9,000 + 3,000 = 12,000
100
278 divided by 12
What is 23 and 1/6
100
Write the expression in exponential form:
4 x 4 x 4 x 4 x 4
What is 4 to the fifth power
100
Simplify the expression:
12 + 8 divided by 2
What is 16
100
Simplify. Use the mental math properties.
15 + 23 + 47 + 5
What is 90
200
Estimate the difference by rounding to the place value indicated:
62,524 - 17,831 (ten thousands)
What is 60,000 - 20,000 = 40,000
200
Explain how to write the remainder as a fraction
What is what is leftover/divisor or "go around the clock"
200
Write each expression in exponential form:
10 x 10 x 10
What is 10 to the third power
200
Simplify the expression:
12 + (28 - 15) + 4 x 2
What is 33
200
Simplify. Use the mental math properties:
5 x 48 x 2
What is 480
300
An auditorium can hold 572 people. If 109 people have come through the north entrance, and 218 people have come through the south entrance, ABOUT how many more people can fit in the auditorium?
What is about 300.
300
1,607 divided by 24
What is 66 and 23/24
300
Explain how to evaluate the exponent 8 to the fourth power
What is 8 times 8 times 8 times 8
300
Simplify the expression:
3 squared x 5 + 10 - 7
What is 48
300
How can you use mental math to find the product of 7 and 53?
What is "Use the Distributive Property" to break up 53 into 50 + 3. Then multiply 7 by 50 (350) and 7 by 3 (21). Finally, add the two sums, 350 + 21 = 371
400
Kaitlyn's family is planning a trip from Washington, D.C., to New York City. New York City is 227 miles from Washington, D.C., and the family can drive an average of 55 mi./h. ABOUT how long will the trip take?
What is 4 hours.
400
4,815 divided by 15
What is 321
400
Find the value.
9 to the third power
What is 729
400
Simplify the expression:
16 + 5 squared x 3
What is 91
400
Use the Distributive Property to find the product.
3 x 32
What is (3 x 30) + (3 x 2) = 90 + 6 = 96
500
Explain the rules when rounding numbers.
What is - look to the place value to the right of the place value indicated, if it is "5 or above, give it (place value indicated) a shove," and "4 or less, let it (place value indicated) rest"
500
The school cafeteria can seat 660 people. If there are 55 tables and each table seats the same number of students, how many seats are at each table?
What is 12
500
Find the value.
4 to the fourth power
What is 256
500
Explain the rules for Order of Operations
What is PEMDAS or "Please Excuse My Dear Aunt Sally" or 1) Parenthesis, 2) Exponents, 3) Multiply or Divide, and 4) Add or Subtract
500
Use the Distributive Property to find the product:
52 x 6