Testing Math Practice #1

Testing Math Practice #1

By Michelle Johnson

Coordinate Graphing

​Origin

• The origin on a coordinate plane is (0,0).

• The x-coordinate = 0.

• The y-coordinate = 0.​

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Coordinate Graphing

​Quadrant 1

• There are four quadrants.

• In the first quadrant, the coordinates are all positive numbers.​

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Coordinate Graphing

​Plotting Coordinates in Quadrant 1

• When plotting coordinates, the first coordinate is the x-coordinate. It tells you how many units you go right.

• The y-coordinate tells you how many units you go up.​

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Multiple Choice

Selena is using a coordinate grid to graph information about the last few baseball games in which she pitched.
• The x-coordinate of each point she graphs is the number of runs she allowed.
• The y-coordinate of each point she graphs is the number of strikeouts she recorded.
Which statement about Selena’s graph is true?

• A point other than the origin graphed on the x-axis means Selena allowed no runs.
• A point graphed at (2, 3) means Selena allowed 3 runs and recorded 2 strikeouts.
• A point other than the origin graphed on the y-axis means Selena recorded at least one strikeout.
• A point graphed at (3, 4) means Selena allowed 1 more run than the number of strikeouts recorded.

Multiple Choice

Zach creates a map of his neighborhood on a coordinate grid as shown below.
Which location is on the x-axis but not on the y-axis of Zach’s map?

• bank
• park
• school
• zoo

Multiple Choice

The locations of four buildings in a town can be shown on a coordinate grid. The ordered pairs below describe the locations of the buildings.
• movie theater: (4, 6)
• city hall: (1, 3)
• post office: (4, 1)
• market: (5, 3)
Harriet is standing closer to the market than to any of the other buildings. Which ordered pair could describe the location at which Harriet is standing?

• (3, 3)
• (4, 3)
• (5, 1)
• (5, 6)

Multiple Choice

A garage has a rectangular floor. The four points graphed on the coordinate grid below represent the locations of the four corners of the floor.
The opening for the garage door can be represented by a line segment. Each point on the line segment has an x-coordinate of 10. The opening for the garage door lies between which corners of the floor?

• H and J
• J and K
• K and L
• L and H

Multiple Choice

The coordinate grid below shows the location of a school library.
The school office is located at the origin of the coordinate grid. Which describes a path that could be followed to walk from the school library to the school office?

• walk 2 units north, then 3 units west
• walk 3 units west, then 9 units south
• walk 8 units east, then 2 units north
• walk 9 units north, then 3 units east

Multiple Choice

The graph below shows the number of cans of green paint a store had on a shelf during a 7-day period.
Based on the graph, which statement about the point graphed on the x-axis must be true?

• The store sold 3 cans of green paint on day 3.
• There were 8 cans of green paint on the shelf on day 8.
• There were 0 cans of green paint on the shelf on day 3.
• The store had 8 cans of green paint on the shelf at the start of the 7-day period.

Multiple Choice

Two sides of a polygon are parallel and have the same length. Which statement about the polygon must be true?

• The polygon has exactly 3 sides.
• The polygon has exactly 4 sides.
• The polygon has at least 4 sides.
• The polygon has an even number of sides.

Multiple Choice

The coordinate grid below has three points plotted.
Which point could also be plotted on the grid so that the four points form the vertices of a parallelogram, but not a rhombus?

• (2, 1)
• (2, 6)
• (4, 5)
• (6, 5)

1 gallon = 4 quarts

​

Examples:

• 8 quarts = ​2 gallons

• 5 gallons = 20 quarts​

​Quarts & Gallon

1 foot = 12 inches

​

Examples:​

• 24 inches = 2 feet

• 4 feet = 48 inches​

​

​Feet & Inches

Measurement

1 cm = 10 mm

​

Examples:​

• 10 cm = 100 mm

• 13 mm = 1.3 cm

​

​Centimeters (cm) & Millimeters (mm)

Measurement

Multiple Choice

Frankie measures and records the lengths, in feet, of nine worms. The line plot below shows the information she records.
Based on the line plot, what is the difference between the lengths, in inches, of the longest worm and the shortest worm?

• 4½ inches
• 7½ inches
• 9 inches
• 18 inches

Multiple Choice

The bar graph below shows the annual rainfalls, in inches, of four cities.
What is the difference, in feet, of the rainfalls of the city with the greatest rainfall and the city with the least rainfall?

• 2 feet
• 3 feet
• 7 feet
• 36 feet

Multiple Choice

The pictograph below shows the number of gallons of lemonade served each day at a carnival.
How many quarts of lemonade were served on Thursday?

• 16 quarts
• 17 quarts
• 18 quarts
• 20 quarts

Multiple Choice

The bar graph below shows the heights, in centimeters (cm), of four vases.
Based on the bar graph, what is the height, in millimeters (mm), of the vase with the greatest height?

• 2.1 mm
• 21.0 mm
• 210 mm
• 2,100 mm

Multiple Choice

Kenny made the pictograph below to show the number of DVDs a library purchased in each of three months. Which statement would be incorrect according to Kenny’s pictograph?

• The pictograph shows the library purchased 1½ DVDs in January.
• The pictograph shows the library purchased 30½ DVDs in January
• The pictograph shows the library purchased no DVDs in February.
• The pictograph show the library purchased 97½ DVDs in January.

• Remember to add the units to your answer.

• The units should be written as cubed. ​

​Add the units

Volume =

Length x Width x Height

​

V = L x W x H​

​

You can multiply in any order.​

​Use a formula

Volume

Multiple Choice

A fish tank is in the shape of a rectangular prism. The dimensions of the tank are shown in the picture below.
What is the volume of the tank in cubic feet?

• 13 cubic feet
• 56 cubic feet
• 672 cubic feet
• 8,064 cubic feet

Multiple Choice

The object pictured below is made from two rectangular prisms.
Which expression can be used to find the total volume, in cubic inches, of the object?

• (8 × 10 × 30) + (50 × 10 × 6)                                                                                                                                                                                        
• (8 × 10 × 30) + (50 × 8 × 6)                                                                                                                                                                               
• (8 × 10 × 30) + (50 × 6)                                                                                                    
• (8 × 10 × 30 × 50 × 6)