geometry
Which of these is the measure of an angle that turns through 1/3 of a circle?
A 45°
B 90°
C 120°
D 180°
C 120°
Two friends bought a chocolate bar.
• One friend ate 2/8 of the chocolate bar.
• The other friend ate 1/8 of the chocolate bar.
What fraction of the chocolate bar remains?
A 1/8
B 2/8
C 4/8
D 5/8
D 5/8
A rectangle has a width of 5 inches and a length of 4 inches. Which of these equations shows the perimeter, in inches, of the rectangle?
A 5 + 4 = 9
B 5 × 4 = 20
C 2 + 5 × 2 + 4 = 16
D 2 × 5 + 2 × 4 = 18
D 2 × 5 + 2 × 4 = 18
Which of these statements about rounding the number 44,285 are true? Select the three correct answers.
A 44,285 rounded to the nearest hundred is 44,200.
B 44,285 rounded to the nearest hundred is 44,300.
C 44,285 rounded to the nearest thousand is 44,000.
D 44,285 rounded to the nearest thousand is 45,000.
E 44,285 rounded to the nearest ten thousand is 40,000.
F 44,285 rounded to the nearest ten thousand is 50,000
B 44,285 rounded to the nearest hundred is 44,300.
C 44,285 rounded to the nearest thousand is 44,000.
E 44,285 rounded to the nearest ten thousand is 40,000.
Which of these shows three comparison statements that are all true?
a) 0.54>0.65 b) 0.54>0.52
0.6<0.52 0.6<0.78
0.76>0.78 0.76>0.65
c) 0.54>0.52 d) 0.54>0.78
0.6<0.65 0.6<0.52
0.76>0.78 0.76>0.65
b) 0.54>0.52
0.6<0.78
0.76>0.65
what is a part of a line that includes two points called endpoints?
A ray
B point
C line
D line segment
D line segment
A market sells beans in bags. Each bag has 3/4 pound of beans. How many pounds of beans are in 8 bags altogether?
A 2 3/4
B 6
C 8 3/4
D 15
B 6
Which would you use to measure the height of a computer?
B inch
What is fourteen thousand, two hundred five written in standard form?
14,205
A doctor works in her office 5 days each week. Each day she works, she drives a total of 19 miles.
What is the total distance, in miles, the doctor drives for work each week?
95 miles
What are lines that intersect to form a right angle?
A parallel
B ray
C perpendicular
D intersecting
C perpendicular
Find the sum.
6/100 + 3/10
A 36/100
B 9/110
C 63/110
D 36/200
A 36/100
Anna made a diagram of her room and labeled the length and width, as shown.
12 feet wide, 10 feet long
What is the area of Anna’s room?
A 44 square feet
B 100 square feet
C 120 square feet
D 144 square feet
C 120 square feet
Which of these statements are true? Select the three correct answers.
A 32,974 rounded to the nearest ten is 32,970
B 32,974 rounded to the nearest ten is 33,000
C 32,974 rounded to the nearest hundred is 32,900
D 32,974 rounded to the nearest hundred is 33,000
E 32,974 rounded to the nearest thousand is 33,000
F 32,974 rounded to the nearest thousand is 34,000
A 32,974 rounded to the nearest ten is 32,970
D 32,974 rounded to the nearest hundred is 33,000
E 32,974 rounded to the nearest thousand is 33,000
An expression is shown.
372,068 − 8,329
Which of these numbers is the difference of the expression?
A 363,739
B 364,341
C 364,749
D 366,341
A 363,739
A triangle with all 3 angles measuring less than 90 degrees
A acute triangle
B obtuse triangle
C right triangle
A acute triangle
Carmen wrote this expression in a notebook.
1 + 1 + 1/4 + 2/4
Which of these is NOT equal to Carmen’s expression?
A 3/4 + 2
B 3/4 + 2 + 1/4
C 1 + 1 + 2/4 + 1/4
D 1 + 1 + 1/4 + 1/4 + 1/4
B 3/4 + 2 + 1/4
How many inches are in 2 feet?
24 inches
Lily made some cookies, as shown
• • • • • •
• • • • • •
• • • • • •
• • • • • •
Lily made 2 times as many cookies as Tommy made. How many cookies did Tommy make?
A 12
B 24
C 36
D 48
A 12
What does congruent mean?
identical; same shape and size
Meghan is making 5 loaves of banana bread. She needs 2/3 cup of sugar for each loaf. How many cups of sugar does Meghan need altogether to make the 5 loaves?
A 10/15
B 10/3
C 4 1/3
D 5 2/3
B 10/3
Mrs. Davis wanted to cover the classroom with new carpet. If the length of the classroom was 12 feet and the width was 8 feet. How much carpet would she need to buy?
A 20 feet
B 40 feet
C 96 square feet
D 40 square feet
C 96 square feet
Diego solved math problems each day for one week.
• On the first day, he solved 10 math problems.
• On the second day, he solved 15 math problems.
• On the third day, he solved 20 math problems.
Each day, Diego continued to solve 5 more math problems than the day before. On which day did he solve 35 math problems?
A the fourth day
B the fifth day
C the sixth day
D the seventh day
C the sixth day