6th grade Math STAAR Review

6th grade Math STAAR Review

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Multiple Choice

A math student created this Venn Diagram and used it to classify some real numbers.

Which number is in the wrong category?

• -27

• -1.9

• 0

• 1.75

Multiple Choice

Which Venn diagram shows the correct relationship among different sets of numbers and the correct placement of -648?

Adding Integers

If the signs are the same, you ADD and keep the sign.

If the signs are different, you SUBTRACT and keep the sign of the one you have the MOST.

Ex: -4 + 2 = -2 You have more negatives, so the answer is negative.

Multiple Choice

Solve -4 + (-2)

• 2

• -2

• 6

• -6

Multiple Choice

Solve -3 + 4

• 1

• -1

• 7

• -7

Multiple Choice

Solve -5 + 2

• 3

• -3

• 7

• -7

Multiple Choice

Solve -6 + 8

• 2

• -2

• 14

• -14

Subtracting Integers

If you see a subtraction sign, you must first do Keep, Change, Opposite. Then, follow the addition rules.

Multiple Choice

Solve -4 -(-1)= ?

• 3

• -3

• 5

• -5

Multiple Choice

-6 - 2 = ?

• 4

• -4

• 8

• -8

Multiply and Divide Integers

If the signs are the SAME, the answer will be POSITIVE.

If the signs are DIFFERENT, the answer will be NEGATIVE.

*** Only use for multiplication and division !! ***

Multiple Choice

What is  $$-2\ \times3\ ?$$  

• 6

• -6

Multiple Choice

What is -1 (-12)

• 12

• -12

• 11

• -11

Multiple Choice

What is  $$-14\ \div-2\ ?$$  

• 7

• -7

Fill in the Blank

What is the value of 2³ ?

Multiple Choice

What is the value of 7² ?

• 14

• 9

• 7.7

• 49

Multiple Choice

What is the value of 5⁴ ?

• 20

• 625

• 9

• 5.4

Multiple Choice

Which of the following should be the FIRST step in evaluating the expression below?
$$16\ -\ 2^2\ +\ \left(12\div3\right)$$  

• DIVISION

• EXPONENTS

• PARENTHESES

• SUBTRACTION

Multiple Choice

Which of the following should be the SECOND step in evaluating the expression below?
$$16\ -\ 2^2\ +\ \left(12\div3\right)$$  

• DIVISION

• EXPONENTS

• PARENTHESES

• SUBTRACTION

Multiple Choice

Which of the following should be the THIRD step in evaluating the expression below?
$$16\ -\ 2^2\ +\ \left(12\div3\right)$$  

• DIVISION

• EXPONENTS

• PARENTHESES

• SUBTRACTION

Multiple Choice

What is the value of this expression?
$$16\ -\ 2^2\ +\ \left(12\div3\right)$$  

• 8

• 0

• 4

• 16

Fill in the Blank

What is the value of the expression shown?

15 - 4²