Chevon is using a calculator to multiply 5426 and 30. He enters 5426 \times 300 by mistake.
What can Chevon do to correct his mistake?
Required
1 point
1
Question 3
3.
Which expression correctly shows the sum of the product of 9 and 5 and the difference of 24 and 6?
Required
1 point
1
Question 4
4.
Which equation has the same unknown value as 405\div15=\square?
Required
1 point
1
Question 5
5.
Lisa claims that when multiplying any number between 0 and 10 by 100, the product is greater than 100.
What is a possible number that can be multiplied by 100 to show that Lisa's claim is not correct?
Required
1 point
1
Question 6
6.
Enter a positive value for n that makes this statement true:
1\times n is less than 1 but greater than 0.
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1 point
1
Question 7
7.
Which expression is equal to \frac{7}{8}?
Required
1 point
1
Question 8
8.
A rectangular prism has a volume of 42 cubic units. the length is 3 units. The width is 2 units. What is the height?
Required
1 point
1
Question 9
9.
Enter the product.
2684\times24
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1 point
1
Question 10
10.
There are 7 math folders on a classroom shelf. This is \frac{1}{3} of the total number of math folders in the classroom.
Enter the total number of math folders in the classroom.
Required
1 point
1
Question 11
11.
Which situation can be represented by this equation?
4\div \frac{1}{8}=\square
Required
1 point
1
Question 12
12.
Roland's family drove 4\frac{6}{10} kilometers from their home to the gas station. They drove 2\frac{30}{100} kilometers from the gas station to the store.
Which expression can be used to determine the number of kilometers Roland's family drove altogether?
Required
1 point
1
Question 13
13.
Megan arranges Box A and Box B on her study table.
The dimensions of Box A are 10 by 5 by 4 inches.
The dimensions of Box B are 5 by 3 by 4 inches.
Enter the combined volume, in cubic inches, of both boxes.
Required
1 point
1
Question 14
14.
Four students plan to share the cost for ordering pizza. Each student says how much of a whole pizza they want to eat, as shown.
Abe and Becca only want pepperoni pizza.
Cam and Kim only want cheese pizza.
Cheese and pepperoni pizzas can only be ordered as whole pizzas.
What is the minimum number of whole pizzas they must order so that each student has as much of the kind of pizza they say they want to eat?
Required
1 point
1
Question 15
15.
Use this table to solve the problem.
Allie buys 2 packages of napkins and 3 packages of forks for a class party. She gives the store clerk $10.00. What is the total amount of money that Allie should recieve back from the clerk?
Required
1 point
1
Question 16
16.
Which expression is equal to 5,007.992?
Required
1 point
1
Question 17
17.
A regular polygon is a polygon with:
all sides the same length, and
all angles the same size.
Decide if each shape is always, sometimes, or never a regular polygon. Drag the shape to the correct category to respond.
Acute triangle
Obtuse triangle
Right triangle
Rectangle
Square
Always a Regular Polygon
Sometimes a Regular Polygon
Never a Regular Polygon
Required
1 point
1
Question 18
18.
Determine which category each polygon belongs to. Drag the polygon to all the categories that apply. Shapes may belong to more than one category. If the polygon is not a square, parallelogram, or quadrilateral, drag it to None of These.
Square
Parallelogram
Quadrilateral
None of These
Required
1 point
1
Question 19
19.
Justin is packing a container with books.
The dimensions of each book are 8 inches by 6 inches by 2 inches.
The dimensions of the container are 16 inches by 12 inches by 12 inches.
All of the books and the container are rectangular prisms.
Part A
How many book can fit in the container if the books are packed so that there is no unused space in the container?
_______
Part B
Each book weighs 2 pounds. The maximum weight the container can hold is 40 pounds.
What is the greatest number of books that can fit in the container without going over the container's weight limit?
_______
Required
1 point
1
Question 20
20.
A rattlesnake at a zoo is 5\frac{1}{2} feet long. A corn snake at a zoo is \frac{3}{4} of that length. Enter the length, in feet, of the corn snake.
Required
1 point
1
Question 21
21.
Chris and Ben walked home from school. The distance Chris walked, in miles, is represented by point C on the number line.
Ben walked \frac{1}{4} mile less than Chris walked.
Enter the distance, in miles, Ben walked.
Required
1 point
1
Question 22
22.
Gordon has paper strips that are all equal in length. He lines them up end to end.
When the line of paper strips is 3 feet long, Gordon says there are 12 paper strips.
What is the length, in feet, of one paper strip if Gordon is correct?
Required
1 point
1
Question 23
23.
A scientist measures the width of ten different tree branches, in inches.
The results, in inches, are 18, 24, 27, 30, 21, 18, 24, 30, 30, and 24.
Complete the line plot to represent all of the results, in feet, by drawing an X above each tick mark.
Required
1 point
1
Question 24
24.
Sam multiplies a number, n, b a two-digit number.
Which statement is true?
Required
1 point
1
Question 25
25.
Jonas has a file cabinet in the shape of a right rectangular prism.
The area of the base of the file cabinet is 450 square inches.
The height of the file cabinet is 53 inches.
Enter the volume, in cubic inches, of the file cabinet.
Determine if each comparison is true or false. Select True or False for each comparison.
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1 point
1
Question 26
26.
8.81>8.9
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1 point
1
Question 27
27.
11.34<11.340
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1 point
1
Question 28
28.
7.634>7.67
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1 point
1
Question 29
29.
Calvin and Shana are in the same school.
The school is located at (0, 0).
Calvin travels 2 miles east and 1 mile north to get home from school.
Shana travels twice the number of miles east and the same number of miles north as Calvin to get home.
Draw a point to plot Shana's house.
Required
1 point
1
Question 30
30.
Enter the number of quarts equal to 48 cups.
Required
1 point
1
Question 31
31.
Lisa and Kara go to the same school. After school, they plan to walk to the store. The location of the store and the school are plotted on the coordinate grid.
Lisa says, "I think we should walk 6 blocks north and 5 blocks west to get to the store."
Kara says, "No I think it's shorter if we walk 3 blocks west, 4 blocks north, 2 blocks west, and then 2 more blocks north."
Whose route is the shortest?
Required
1 point
1
Question 32
32.
Enter the sum.
\frac{17}{9}+\frac{5}{3}
Required
2 points
2
Question 33
33.
Isiah uses exactly 60 cubes to build a rectangular prism. Each cube has side lengths of 1 unit.
Part A
Drag numbers to show the dimensions Isiah could use to make a prism with one side length of 10 units.
Length = ______________________ units
Width = ______________________ units
Height = ______________________ units
Part B
Drag numbers to show the dimensions Isiah could use to make a prism without any side lengths of 10 units.