Mid Year Grade 7 Review

Mid Year Grade 7 Review

Number Systems & Expressions & Equations

Part One:Integers

• Addition and Subtraction

• Multiplication and Division

• Converting Rational Numbers to Decimals

Multiple Choice

-2 + (-8)

• -6
• 6
• -10
• 10

Multiple Choice

2 - 4

• 2

• -8

• 6

• -2

Multiple Choice

8 - (-5)

• 1
• -15
• 13
• 15

Multiple Choice

(-4)(-5)

• -9
• -20
• 9
• 20

Multiple Choice

-18 +(-6)

• 3
• -3
• -12
• -24

Multiple Choice

• -3

• -108

• 0.3̅3

• -7

Multiple Choice

• -162

• 27

• -2

• 2

Multiple Choice

When multiplying or dividing a NEGATIVE and NEGATIVE number your answer will be...

• Positive
• Negative
• Depends on the largest number
• None of the above

Multiple Choice

Which integer represents a withdrawal from your bank account of $50

• -$50
• $50
• +$50

Multiple Choice

When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...

• Positive
• Negative
• Depends on which is bigger.
• None of the above

Multiple Choice

 7 • (–5) = __________

• 35
• -12
• 12
• -35

Multiple Choice

TRUE OR FALSE?

A rational number can be written as a fraction.

• True

• False

Multiple Choice

Determine the decimal equivalent of  $\frac{1}{11}$ . 

• .091

• 1.076

• 2.87

•  $\overline{.09}$  

• .192

Multiple Choice

Change 125% to a decimal.

• 1.25
• 12.5
• 125
• 1250

Multiple Choice

Write 6% as a decimal. 

• 6
• 0.6
• 0.06
• 0.006

Multiple Choice

Convert 3/10 to decimals.

• 0.3

• 0.03

• 3.0

• 0.003

Part Two: Expressions,Equations and Inequalities

• Combining Like Terms

• PEMDAS

• Solving Equations in One Variable

• Inequalities

Multiple Choice

2(4 + 9w) 

• 8+9w
• 2+9
• 8+18w
• 2+9w

Multiple Choice

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Multiple Choice

Simplify the expression: 3x + 2x

• 5x
• x
• 6x
• 5

Multiple Choice

4x - 10 ≤ 22

• x ≤ 8
• x ≥ 8
• x ≤ 3
• x ≥ 3

Multiple Choice

-2x + 7 < 19

• x < 6
• x < -6
• x > 6
• x > -6

Multiple Choice

3 + 6x < 15

• x < 3
• x < 2
• x > 3
• x > 2

Multiple Choice

Which figure shows the inequality x > -4?

• Figure 1
• Figure 2
• Figure 3
• Figure 4

Multiple Choice

Solve:  4 = 2(x + 3)

• 1/2
• 7/2
• -1
• 5

Multiple Choice

Solve the equation.
17 = 2 ( 2x + 9 )

• 2
• 4
• 6
• 8

Multiple Choice

Solve the equation.
10x - 3x = 20 + 1

• 13
• 4
• -2
• 3

Multiple Choice

Simplify:

2(9 - 2 + 3) ÷ 4

• 5

• 2

• 4

• 19

Multiple Choice

Simplify:

42 - 2 ⋅ (9 - 3) + 3

• 243

• 33

• 24

• 29

Multiple Choice

Solve  2³

• 2
• 6
• 8
• 16

Multiple Choice

Pick the correct inequality.

• A

• B

• C

• D

Multiple Choice

5 x (7 -2) + (8+1)

• 70
• 77
• 42
• 34