We included HMH Into Math Grade 6 Answer Key PDF Module 1 Review to make students experts in learning maths.
HMH Into Math Grade 6 Module 1 Review Answer Key
Vocabulary
positive number
negative number
opposites
integers
inequality
Choose the correct word from the vocabulary box to match the description or example.
Question 1.
a number sentence such as 3 < 4 or —5 > —10
_______________
Answer:
Inequality.
Explanation:
A number sentence such as 3 < 4 or —5 > —10 is Inequality.
Question 2.
Examples are -2, 3, and 0.
_______________
Answer:
Integers.
Explanation:
Examples are -2, 3, and 0 are called integers.
Question 3.
a number that is less than zero
_______________
Answer:
Negative number
Explanation:
A number that is less than zero is negative number.
Question 4.
a way to describe the relationship between the integers -2 and 2
_______________
Answer:
Question 5.
a number that is to the right of zero on a horizontal number line
_______________
Answer:
positive numbers.
Explanation:
A number that is to the right of zero on a horizontal number line is positive numbers.
Concepts and Skills
Question 6.
Which numbers are greater than -2? Select all that apply.
A. -5
B. 3
C. 0
D. -2
E. -1
Answer:
3, 0, -1
Explanation:
The numbers are greater than -2 are 3, 0, -1.
Question 7.
What integer is graphed on the number line?
Answer:
-3
Explanation:
The integer -3 is graphed on the number line.
Question 8.
Use Tools At 3 a.m., the temperature is -6 °F. At 5 a.m., the temperature is -2 °F. Is the temperature at 3 a.m. colder than the temperature at 5 a.m.? State what strategy and tool you will use to answer the question, explain your choice, and then find the answer.
______________________________
______________________________
Answer:
Yes, the temperature at 3 a.m. colder than the temperature at 5 a.m.
Question 9.
Positive and negative numbers are used to indicate elevations. Which statement is true about the elevations 30 feet and -30 feet?
A. They are both 30 feet above sea level.
B. The elevations are each the same distance from sea level.
C. They are both 30 feet below sea level.
D. The elevation of 30 feet is farther from sea level than the elevation of -30 feet.
Answer:
Option D
Explanation:
The elevation of 30 feet is farther from sea level than the elevation of -30 feet.
Question 10.
Use the number line to find the opposite of the integer for each point, and then record each opposite in the table.
Answer:
A = -7 opposite is 7
B = -4 opposite is 4
C = 0 opposite is 0
D = 1 opposite is -1
Explanation:
Question 11.
Terri’s bank statement lists two transactions, one for -$48 and one for -$51. Complete each statement to compare these values. Use “lesser” or “greater”.
The integer -48 is ___ than the integer -51,
but -$48 represents a ___ amount spent than -$51.
Answer:
The integer -48 is less than the integer -51, but -$48 represents a less amount spent than -$51.
-48 < -51.
Question 12.
Use the number line to find the absolute value of the integer for each point.
|A| = _____
|B| = _____
|C| = _____
|D| = _____
_____________
Answer:
|A| = |-4| = 4
|B| = |-1| = 1
|C| = |1| = -1
|D| = |5| = 5
Explanation:
The absolute value of the integer for each point given in the set are
|A| = |-4| = 4
|B| = |-1| = 1
|C| = |1| = -1
|D| = |5| = 5