Integers

The opposite of -7 is

• -7

• 7

• neither

Tags

CCSS.6.NS.C.6A

Which is an integer?

• 1/3

• -25/5

• 9/4

• 0.25

The temperatures in November were (in degrees) -2, -5, 1, -3, 4

These in order from least to greatest would be

• -5, -3, -2, 1, 4

• 1, -2, -3, 4, -5

• 4, 1, -2, -3, -5

• -2, -3, -5, 1, 4

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Which number is greater, -9 or -2? Why?

• -2 because its absolute value is greater

• -9 because its absolute value is greater

• -9 because it is more spaces away from zero and thus the number would be closest to the number 1, 2, or 3, etc.

• -2 because it is fewer spaces away from zero, therefore closer to the number 1, 2, or 3, etc.

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Least to greatest:

-6, 8, -9, 13

Type numbers like this, with a space after each comma:

1, 2, 3, 4

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Which statement is true?

• The absolute value of 3 is -3
• The opposite of 7 is 7
• The absolute value of 5 is equal to the opposite of 5
• The opposite of -4 is equal to the absolute value of -4

Tags

CCSS.6.NS.C.7C

What is the reason that absolute value is always written as a positive?

• Absolute value is talking about numbers so it must be positive.
• Absolute value does not always have to be positive.
• Absolute value is like a clock it has only positive numbers.
• Absolute value is talking about distance, distance is always measured by positive numbers.

Tags

CCSS.6.NS.C.7C

-9 + (-5)

• -14
• 14
• -4

Tags

CCSS.7.NS.A.1C

What is the distance between points (3, -5) and (3, -8)?

• 1 unit
• 2 units
• 3 units
• 4 units

Tags

CCSS.6.NS.C.8

What type of reflection does this picture show?

• reflection over the x-axis

• reflection over the x-axis, then the y-axis

• reflection over the y-axis

• reflection over the origin

Tags

CCSS.6.NS.C.6B