Math Review 1

​Review 1 Math

By Mica Likely

Multiple Choice

Solve: using KCF

$$-\frac{6}{1}\div\frac{2}{3}$$

• -12
• -9
• -3
• -6

Multiple Select

What are the correct number sentences for the number line model?

• 3 + (-9)

• 3 + (-6)

• 3 - 9

• 0 + 3

Draw

Represent -2 - 4 on the number line.

Multiple Choice

Yesterday morning in Antarctica the temperature was -8⁰. By the afternoon the temperature had warmed to 10⁰ . What is the temperature now?

• 2

• 18

• -18

• -2

Dropdown

​ What is the correct number sentence for the horizontal number line?​

Select answer

Multiple Choice

A football team lost 6 yards on the first play, then lost 9 yards on the second play. Is their net gain positive or negative?

• positive

• negative

Math Response

Helena has $32 in her bank account. She purchases a gift card for $25 and a birthday card for $3. What is Helena’s account balance?

(write the correct answer like 9.00)

Type answer here

Correct Answer: 4.00

Deg^°

Rad

Drag and Drop

Clare has $150 in her bank account. She buys a bike for $200. What is Clare's account balance now?​

Placeholder

Drag these tiles and drop them in the correct blank above

-$50

$150

$50

-$150

Multiple Choice

Is this a Zero Pair

8 + (-8)

• yes

• no

Multiple Choice

Is this a zero pair

8 − 8?

• yes

• no

Multiple Choice

1. Which other expression has the same value as (-14) − 8?

• -14 + 8

• 14 - (-8)

• 14 + (-8)

• -14 + (-8)

Multiple Select

Suzi starts her hike at 2 feet below sea level. Two minutes she is 10 feet below sea level. What was the change in elevation. Choose 2 expressions that represent the situation.

1. ​

   
   ​

   
   

• -2 - 10

• 10 - 2

• 10 + (-2)

• -10 + (-2)

Draw

Dorothy needs ½ of the remaining ¾ bag of flour to bake a cake. What fraction of the entire bag does she need?

Example of how to Add & Subtract Rational Numbers

Drag and Drop

Put the steps in order to solve the problem

$$\left(8\ \frac{1}{2}\right)+\left(-10\ \frac{5}{6}\right)$$

​ ​ ​

Placeholder

(1) -

Placeholder

(2) -

Placeholder

(3) -

Placeholder

(4) -

Placeholder

Drag these tiles and drop them in the correct blank above

Fill in the Blanks

Represent the following Expression as one Rational Number write your answer a decimal.

(hint don't forget to distribute a negative 1 outside the parenthesis)

Multiple Choice

• 5.25

• -5.25

• 4.75

• -4.75

Multiple Select

Choose all the fractions that are terminating decimals.

• $$\frac{1}{3}$$

• $$\frac{1}{2}$$

• $$\frac{1}{6}$$

• $$\frac{1}{7}$$

• $$\frac{1}{8}$$

Multiple Select

Choose all the fractions that are repeating decimals.

• $$\frac{1}{3}$$

• $$\frac{1}{2}$$

• $$\frac{1}{6}$$

• $$\frac{1}{7}$$

Multiple Choice

Choose the correct multiplication statement for the following:

Jim lost three $5 bills.

• -3(5)
• 3(5)

• 3(-5)

• -3(-5)

Dropdown

positive x positive​

Select answer

negative x positive ​ ​

Select answer

negative/negative ​

Select answer

positive/negative​ ​

Select answer

positive/positive​

Select answer

Area Model

Area Model

Multiple Choice

Expand the Expression

2(3x - 6)

Who is correct?

• Thor

• Captain America

• Black Panther

Dropdown

What is the absolute value of $$\left|3\right|$$ ​ ​ ​ ​

Select answer

What is the absolute value of $$\left|-5\ \frac{1}{2}\right|$$ ​

Select answer

​ ​

Draw

Solve to find the area.

Draw

Set up the problem and solve.

Draw

Combine the 1st set of Coefficients​ ​ ​ Combine the 2nd set of Coefficients ​

Combine the Constants​ ​ ​

Answer