2-1 Understanding Integers

What are integers?

• All the counting numbers

• All negative numbers

• zero

• Only counting numbers and their opposites.

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CCSS.7.NS.A.1B

What is true about 2 different integers that are opposites?

• They are on opposite sides of zero.

• They are the same distance from zero.

• One has a negative sign, the other does not.

Tags

CCSS.6.NS.C.6A

How do you read -17?

• minus seventeen

• negative seventeen

• the opposite of seventeen

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CCSS.RI.5.7

CCSS.RI.6.7

CCSS.RI.7.7

CCSS.RL.6.7

CCSS.RL.7.7

Which amount represents a debt of two hundred fifty dollars?

• $250

• -$250

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CCSS.6.NS.C.5

When comparing 2 negative numbers, how can you tell which integer is the greater number?

• Which integer has the bigger number?

• Which integer is less negative?

• On a number line, which integer is furthest to the right?

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CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Write the opposite of 1.

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CCSS.6.NS.C.6A

What is the opposite of -1?

• 1

• positive 1

• negative 1

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CCSS.6.NS.C.6A

What is the opposite of 30

• positive 30

• negative 30

• -30

• 30

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CCSS.6.NS.C.6A

What is the opposite of 0?

• -0

• There is no opposite of 0.

• zero is it's own opposite.

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CCSS.6.NS.C.6A

What is the opposite of -16?

• -16

• 16

Tags

CCSS.6.NS.C.6A