Points on the Number Line 6th

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Points on the Number Line

By Alina Sanchez Mederos

Distance on a number line

• Distance is always positive so we have to use absolute values to answer

• To find distance we subtract one point from the other

• Once completed you will change your answer to a positive

Absolute Values

Multiple Choice

What is the solution?

• -8

• 8

• 4

• -4

Multiple Choice

What is the distance problem?

• $$\left|5+1\right|$$

• $$\left|1-5\right|$$

• $$1-5$$

• $$5-1$$

Multiple Choice

What is the distance problem?

• $$\left|-18-4\right|$$

• $$\left|-4-18\right|$$

• $$\left|-4-\left(-18\right)\right|$$

• $$-18-\left(-4\right)$$

Distance

2 key parts to finding distance is to always subtract one point from the other and your answer should always be positive.

Creating math problems from number lines

• Find the starting point where it leaves from zero to the first value

• Follow based on where the previous arrow ended

Multiple Choice

What is the first number in the equation?

• 9

• -7

• 0

• 16

Multiple Choice

What is the equation?

• -9+7=16

• 16-7=9

• -7+16=9

Poll

What is the first number in the problem?

• 8

• 16

• -16

• -8

Multiple Choice

Write the equation.

• -16+12+7

• -16+12+7=3

• 7+12-16=3

• 3-7-12=-16

Multiple Choice

Integers are

• all positive numbers only.
• all negative numbers only.
• all counting numbers and their opposites
• percentages, fractions, & square root.

Multiple Choice

Which is not an integer?  

• -5
• 12
• 0
• -1/2

Multiple Choice

Negative integers are on the ______ side of zero while Positive Integers are on the ________ side of zero.

• left, left

• right, right

• right, left

• left, right

Multiple Choice

Express an integer: a debt of $50

• 50
• -50

Multiple Choice

Express as an integer:  at sea level

• 0
• -0
• 1
• -10

Multiple Choice

Express an integer: a deposit of $100

• 100

• -100

Multiple Choice

Which integer represents below freezing in degree Celsius?

• -7

• 1

• 10

• 15

Multiple Choice

Opposite integers are

• The same distance from zero but in the same directions.
• opposite symbol of an positive is +
• The same distance from zero but in opposite directions.
• opposite symbol of negative is -

Multiple Choice

What is the opposite of 10? 

• 10
• -10
• 0
• 20

Multiple Choice

Which is the opposite -5

• .5
• √5
• -5
• 5

Multiple Choice

-14 could NOT be which type of number?

• Integer
• Whole
• Rational

Multiple Choice

14.5 could be which type of number?

• Integer

• Whole

• Rational

Multiple Choice

$$-\frac{3}{4}$$  could be which type of number?

• Integer

• Whole

• Rational

Multiple Choice

What number can be classified as all 3 types (rational, integer, and whole)

• -3

• -3/4

• 5/2

• 2

Multiple Choice

• 4/5

• 3/4

• 3/1

• 1/3

Multiple Choice

Which number line shows 1/2

• A

• B

• C

• D

Multiple Choice

Label Point C

• 5/6

• -2/6

• -2/3

• -1/2

Multiple Choice

Which decimal is located at point B

• 4.0

• 0.5

• 1.4

• 0.4

Multiple Choice

• -5.2

• -0.1

• -1.8

• 1.6

Multiple Choice

What is the value of point A

• 2/7

• -4/7

• -5/8

• 7/7

iReady lessons ​

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​Independent work ( Gradebook)