Operations
Question 1 page 1.
The population of a certain city is 836,527. What is the population of this city rounded to the nearest ten thousand?
840,000
Question 2 page 2.
What is the measure of the angle shown below?
120o
Question 4 page 3.
Which best describes the figure shown below?
The ray appears to be perpendicular to 2 line segments that appear to be parallel.
Question 3 page 3.
Which expression is equivalent to 7/10 - 2/10?
2/10 + 3/10
Question 5 page 4.
What is the product of 32 X 67?
2,144
Question 8 page 5.
Andrew is growing tomato plants in his garden. The line plot below shows the height of each tomato plant on Wednesday. What is the difference in height between the tallest plant and the shortest plant?
2/4
Question 15 page 9.
The shapes that each of 5 students drew are shown below. Which list has the names of all the students who drew quadrilaterals?
Ashley, Camden, and Hayden
Question 17 page 11.
On the number lines shown below, points Y and Z represent fractions that are equivalent to the fraction represented by point X. Which fractions do points Y and Z represent on the number lines?
Point Y represents 6/8 and point Z represents 9/12.
Question 22 page 14.
What is the quotient of 1,224 ÷ 9?
136
Question 16 page 10.
Angles STU and UTV combine to form right angle STV. Which expression could be used to find the measure, in degrees, of angle UTV?
90-75
**Book 2. Question 29 page 5.
Which figure has exactly one line of symmetry?
Shape A.
Question 6 page 4.
The models below are shaded to represent equivalent fractions. Which fractions is equivalent to the fractions shown by the models?
2/3