Exponents and Expressions
What is the numerical value of 102?
100
What is 1.5+3.4?
4.9
If Sam can run 4 miles per hour, how long would they run in 3 hours (if they didn't stop or take a break)?
12 miles
What is 9 x 7?
63
What is the area of a rectangle that is 5 inches long and 8 inches tall?
Hint: Draw a picture OR use a ruler!
40 inches2
What is the product when we multiply the number by the power of 10?
38x103
38,000
What is 6.30 - 1.15?
5.15
If Kim can run 5 miles per hour, how long would they run in a 1/2 hour (if they didn't stop or take a break)?
2.5 miles
What is 52 x 7?
364
What is the perimeter of a rectangle that is 3.8 cm long and 6 cm tall?
22.8 cm
Fill in the blank to make the equation true:
(7x(2+1))+5 = ____
26
What is 2/3 + 5/6?
9/6
OR
1 3/6
OR
1 1/2
Kevin made 5 1/4 cups of snack mix. He ate 1 2/3 cups and gave 1/2 cup to his little brother. How many cups of snack mix did he have left?
Hint: Draw a picture!
3 1/12 cups
What is the quotient of 3 ÷ 4 =
3/4
Imagine you have a cube that is 10 cm long, 8 cm tall, and 2 cm wide.
What is that cube's volume?
160 cm3
Write a numerical expression (equation) for the statement below:
To find 38x9, I find 38 times 19 and remove 1 group of 38.
(10x38)-(1x38)
- OR -
(10x38) - 38
What is 7/10 - 1/5?
5/10
OR
1/2
James has $22.00 to buy his lunches for the next 5 days. If he uses all the money and spends exactly the same amount each day, how much will he have to spend each day?
$4.40
What is 1335 ÷ 89?
15
What is the name of the quadrilateral with 2 pairs of parallel sides opposite of each other?
Parallelogram
Use parantheses to make the folllowing equation true:
16 + 4 x 6 ÷ 4 = 30
((16+4)x6)÷4 = 30
((20)x6)÷4 = 30
(120)÷4 = 30
What is 8 1/4 - 5 1/3?
2 11/12
Maddy wants to paint the bedrooms in her house. Each wall will need 1/3 can of paint. If she has 2 cans of paint, how many walls can she paint?
6 walls
What is 10 ÷ 2.5?
4
Imagine you have a small cube that is 5/8 inch long, 1/2 inch tall, and 2 in wide.
What is that cube's volume?
10/16 in3
OR
5/8 in3