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12 questions
A computer rounded the number 129.257 to the nearest hundredth. What is this number rounded to the nearest hundredth?
100
129.30
130
129.26
Mr. Márquez had 123 eggs in a refrigerator in his restaurant. He put 32 more cartons of eggs in the refrigerator. Each carton contained 18 eggs. Which of these is the best estimate of the number of eggs Mr. Márquez now has in his refrigerator?
600
400
700
900
Rebekah is filling a cube-shaped box with small cubes. The volume of each of these cubes is 1 cubic centimeter. She has already put some of these cubes into the box, as shown in the model. What is the total number of small cubes that will fit in the box?
729
81
36
27
A rope was 14.35 inches long. Megan cut the rope into 7 pieces of equal length. What was the length of each piece of rope in inches?
2.5
2.35
2.05
2.55
A bank received a check for two thousand, six hundred nine dollars and seventy-five cents. How is this number written in expanded notation?
(2 × 1,000) + (6 × 100) + (9 × 10) + (7 × 0.01) + (5 × 0.01)
(2 × 1,000) + (6 × 100) + (9 × 1) + (7 × 0.1) + (5 × 0.01)
(2 × 1,000) + (6 × 10) + (9 × 1) + (7 × 1) + (5 × 1)
(2 × 1,000) + (6 × 100) + (9 × 1) + (7 × 0.01) + (5 × 0.001)
Cara and Marcus shared a candy bar. The models are shaded to show the fraction of the candy bar each of them ate. What fraction of the candy bar did Cara and Marcus eat altogether?
11/12
9/16
1/12
9/24
The lengths of two insects are given below.
• Ladybug: 10 millimeters
• Walking stick: 30 centimeters
What is the difference in length of these two insects in millimeters?
70
20
290
2,990
The table shows the time in seconds it took four swimmers to complete a race. Which inequality correctly compares two of these race times?
26.5 > 26.05
26.15 > 26.5
26.1 < 26.05
26.15 < 26.1
Scott drank 3.5 bottles of water yesterday. Each bottle contained 1.2 pints of water. What was the number of pints of water Scott drank yesterday?
4.7 pints
4.2 pints
4.5 pints
42 pints
Which model represents 1.2 ÷ 3?
None of these
Raymond used 42 cubes to build the first layer of a rectangular prism. The edge length of each cube was 1 inch. The finished prism had a total of 7 layers. What is the volume of Raymond’s prism in cubic inches?
294
6
49
35
The table shows the high temperatures and the numbers of snow cones sold at a snack bar on seven days.
Which scatterplot best represents the data in the table?
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