Getting Ready for Go Math Lessons

6th Grade Mid Year

Part one: Number Systems

Part One

• Greatest Common Factor & Simplifing Fractions

• Prime Numbers

• Adding and Subtracting Fractions with Different Denominators

• Multiplying and Dividing Fractions

• MIxed Numbers and Improper Fractions

Multiple Choice

What is the greatest factor of 28 and 49?

• 1
• 2
• 7
• 12

Multiple Choice

If possible, simplify the following fraction:

$$\frac{28}{49}$$  

• $$\frac{3}{12}$$  

• $$\frac{1}{3}$$  

• $$\frac{4}{7}$$  

• The fraction is already in simplest form.

Multiple Choice

What is the GCF of 18 and 24?

• 3

• 6

• 8

• 9

Multiple Choice

If possible, simplify the following fraction:

$$\frac{18}{24}$$  

• $$\frac{3}{4}$$  

• $$\frac{1}{2}$$  

• $$\frac{4}{6}$$  

• This fraction is already in simplest form.

Multiple Choice

The LCM (lowest common multiple) of 5 and 2 is

• 8

• 5

• 6

• 10

Multiple Choice

Use the LCD to add the fractions

$$\frac{2}{5}+\frac{1}{2}$$  

• $$\frac{3}{7}$$  

• $$\frac{9}{10}$$  

• $$\frac{4}{10}$$  

Multiple Choice

A prime number is...

• a number that has only one factor.
• a number that has at least two factors.
• a number that has more than two factors.
• a number that has only two factors.
  (1 and itself)

Multiple Choice

Multiply

• 1/4

• 9/16

• 5/11

• 6/24

Multiple Choice

Use Keep Change Change to solve. Simplify your answer

1

9/4 ÷ 1/6

• 8 / 2

• 27 / 2

• 9 / 2

• 9 / 24

Multiple Choice

Divide these fractions Using Keep Change Change

$$\frac{2}{3}\div\frac{3}{4}$$  

• 8 / 9

• 2 / 1

• 6 / 6

• .333 / .75

Part Two

• Positive and Negative Numbers

• Absolute Value

• Ordering Integers

• Points on the Coordinate Plane

Multiple Choice

What is located at (5,3)?

• nothing
• point A
• the park
• point B

Multiple Choice

Name the locations of point S.

• (4,6)
• (6,4)
• (3,3)
• (5,1)

Multiple Choice

The opposite of a negative is always a ___________

• positive
• negative
• absolute value
• inequality

Multiple Choice

Whole numbers less than zero are called what?

• Minus numbers

• Negative Numbers

• Positive Numbers

• Subtracted Numbers

Multiple Choice

Which number represents the opposite of 67?

• -67

• 76

• 67

• 0

Multiple Choice

Absolute value is always a ____________

• positive
• negative
• inequality
• rational number

Multiple Choice

Two integers are opposites if they are the same distance away from what?

• Zero

• The lines

• The same spot

• The difference

Multiple Choice

| –3 | What is the absolute value?

• 3

• -3

• 0.30

• 30

Multiple Choice

l-4l What is the absolute value?

• -4

• 0

• 4

• -0

Multiple Choice

$$\left|17\right|$$ What is the absolute value? 

• -17

• 17

• 1.7

• 0.17

Multiple Choice

Which of the following are arranged from least to greatest?

• -4, -6, 2, 4

• -8, -5, -3, -1

• 2, 0, 1, 3, 5

• -8, -1, 3, 7, 5

Multiple Choice

Which of the following are arranged from least to greatest?

• -4, -6, 2, 4

• -8, -5, -3, -1

• 2, 0, 1, 3, 5

• -8, -1, 3, 7, 5

Multiple Choice

What is the ordered pair of point E?

• (2,5)
• (5,2)
• (-5,2)
• (5,-2)