Semester 2 Practice Midterm

IXL Links:
Evaluate Expressions One Step at A Time Evaluate Expressions with Whole Numbers

4

Maya simplified the following expression:

Step 1:
Step 2:
Step 3:

What was Maya's mistake? Explain.
Then, show how to solve the expression correctly.

1

IXL LInks: 
Multiply using the distributive property

4

Use the distributive property to write an equivalent expression:

1

Choose an equivalent expression to

1

Choose an equivalent expression to

1

Choose an equivalent expression to

1

Choose an equivalent expression to

IXL Links: Writing Expressions

4

Write a phrase that represents this expression:

1

Choose the phrase or phrases that represent the expression

1

Choose the phrase or phrases that represent the expression

1

Choose the phrase or phrases that represent the expression

1

Choose the phrase or phrases that represent the expression

1

Write the expression that can be represented by the phrase "the quotient of 4 and x"

1

Write the expression that can be represented by the phrase "product of 33 and x"

1

Write the expression that can be represented by the phrase "the quotient of x and 15"

1

Write the expression that can be represented by the phrase "the sum of x and 20"

1

Write the expression that can be represented by the phrase "9 less than x"

IXL Links:
Whole Numbers - Addition & Subtraction
Decimals and Fractions - Addition & Subtraction
Word Problems - Addition & Subtraction

Whole Numbers - Multiplication and Division
Decimals and Fractions - Multiplication and Division
Word Problems - Multiplication and Division

Add and subtract decimals

1

Solve for x

1

Solve for x

1

Solve for x

1

Solve for x

1

Solve for x

Trevor took a juggling class so he could participate in his school talent show. On the first day, Trevor's juggling teacher divided a box of bean bags equally among the 15 students in the class. Each student got 5 bean bags.

1

Write the equation that represents the situation. Use x as your variable.

1

Solve the equation to find out how many bean bags were in the box.

For his birthday this year, Rob is throwing an island-themed pool party! He bought 7 tropical pool floats for his guests to use at the party. Each float costs the same amount of money. In total, Rob spent $22.75.

1

Write the equation that represents the situation. Use x as your variable.

1

Solve the equation to find out how much each pool float costs.

Vicky just got a new puppy! She ordered a 3-month subscription to BowWow Boxes, a pet delivery service that sends dog toys and treats every month. Vicky figured out the subscription costs $34.95 total.

1

Write the equation that represents the situation. Use x as your variable.

1

Solve the equation to find out how much Vicky is paying per month.

Pablo has been staying busy with work over summer break. Last week, he worked a total of 34.5 hours. He worked 7 hours as a math tutor and the rest of the hours at a mini-golf course.

1

Write the equation that represents the situation. Use x as your variable.

1

Solve the equation to find out how many hours Pablo worked at the mini-golf course.

Josie's favorite board game is Into the Night. A new expansion pack was just released, which costs $19.14 after taxes. After buying the expansion pack, Josie had $25.86 left in her wallet.

1

Write the equation that represents the situation. Use x as your variable.

1

Solve the equation to find out how much money Josie had to start.

IXL Links:
Write a Ratio
Ratios and Rates: Word Problems
Unit Rates
Write Fractions in Lowest Terms

1

Write the ratio of red squares to all shapes in lowest terms. You can write your ratio as a fraction or with : marks.

1

Write the ratio of all shapes to all red squares in lowest terms. You can write your ratio as a fraction or with : marks.

1

Write the ratio of blue triangles to all red squares in lowest terms. You can write your ratio as a fraction or with : marks.

1

Write the ratio of purple circles to blue triangles in lowest terms. You can write your ratio as a fraction or with : marks.

1

Write the ratio of all shapes to blue triangles in lowest terms. You can write your ratio as a fraction or with : marks.

1

Ms. Avena is making punch for a birthday party. She needs 12 cups of Sprite for every 16 cups of orange juice for the punch. At this rate, how many cups of Sprite will she need if she is using 32 cups of orange juice?

1

Ms. Ivory is making lemonade for a birthday party. She needs 8 cups of water for every 2 cups of lemon juice for the punch. At this rate, how many cups of water will she need if she is using 10 cups of lemon juice?

1

Mrs. Casey is making cookies for her class. She needs 9 cups of flour for every 2 cups of sugar for the cookies. At this rate, how many cups of sugar will she need if she is using 27 cups of flour?

1

Mr. Alfonso is making hamburgers for the staff. He needs 3 slices of tomatoes for every 4 slices of pickles for the hamburgers. At this rate, how many slices of tomatoes will he need if he is using 60 slices of pickles?

1

Ms. Ruiz can make 45 cookies in one batch. How many batches does she need to make 270 cookies?

IXL Links:
Ratio Tables

1

Complete the equation that represents the relationship between f and d.

d = f + _______ 

1

Complete the equation that represents the relationship between f and d.

d = _______ x f 

10

Choose the equation that represents the relationship between h and g.

1

Choose the equation that represents the relationship between h and m.

1

Choose the equation that represents the relationship between s and f.

IXL Links:

Evaluate Exponents

1

Select ALL that are true.

1

Simplify:

1

Simplify:

1

Simplify:

1

Simplify:

IXL Links
Solve Percent Problems
Percent Word Problems

1

David has some magic cards. Out of 220 cards, 40% of them are collectible. How many of David’s cards are collectables?

1

Estella has some cupcakes. Out of 120 cupcakes, 20% of them are chocolate. How many of Estella’s cupcakes are chocolate?

1

Mario has some pizzas. Out of 60 pizzas, 30% of them are cheese. How many of Mario’s pizzas are cheese?

1

Nancy has some necklaces. Out of 320 necklaces, 50% of them are purple. How many of Nancy’s necklaces are purple?

1

Nancy has some necklaces. 50% of them are purple and the rest are different colors. She has 18 purple necklaces. How many necklaces does she have overall?

Maya simplified the following expression:Step 1: Step 2: Step 3:What was Maya's mistake? Explain. Then, show how to solve the expression correctly.

Use the distributive property to write an equivalent expression:

Choose an equivalent expression to

Choose an equivalent expression to

Choose an equivalent expression to

Choose an equivalent expression to

Write a phrase that represents this expression:

Choose the phrase or phrases that represent the expression

Choose the phrase or phrases that represent the expression

Choose the phrase or phrases that represent the expression

Choose the phrase or phrases that represent the expression

Write the expression that can be represented by the phrase "the quotient of 4 and x"

Write the expression that can be represented by the phrase "product of 33 and x"

Write the expression that can be represented by the phrase "the quotient of x and 15"

Write the expression that can be represented by the phrase "the sum of x and 20"

Write the expression that can be represented by the phrase "9 less than x"

Solve for x

Solve for x

Solve for x

Solve for x

Solve for x

Trevor took a juggling class so he could participate in his school talent show. On the first day, Trevor's juggling teacher divided a box of bean bags equally among the 15 students in the class. Each student got 5 bean bags.

Write the equation that represents the situation. Use x as your variable.

Solve the equation to find out how many bean bags were in the box.

For his birthday this year, Rob is throwing an island-themed pool party! He bought 7 tropical pool floats for his guests to use at the party. Each float costs the same amount of money. In total, Rob spent $22.75.

Write the equation that represents the situation. Use x as your variable.

Solve the equation to find out how much each pool float costs.

Vicky just got a new puppy! She ordered a 3-month subscription to BowWow Boxes, a pet delivery service that sends dog toys and treats every month. Vicky figured out the subscription costs $34.95 total.

Write the equation that represents the situation. Use x as your variable.

Solve the equation to find out how much Vicky is paying per month.

Pablo has been staying busy with work over summer break. Last week, he worked a total of 34.5 hours. He worked 7 hours as a math tutor and the rest of the hours at a mini-golf course.

Write the equation that represents the situation. Use x as your variable.

Solve the equation to find out how many hours Pablo worked at the mini-golf course.

Josie's favorite board game is Into the Night. A new expansion pack was just released, which costs $19.14 after taxes. After buying the expansion pack, Josie had $25.86 left in her wallet.

Write the equation that represents the situation. Use x as your variable.

Solve the equation to find out how much money Josie had to start.

Write the ratio of red squares to all shapes in lowest terms. You can write your ratio as a fraction or with : marks.

Write the ratio of all shapes to all red squares in lowest terms. You can write your ratio as a fraction or with : marks.

Write the ratio of blue triangles to all red squares in lowest terms. You can write your ratio as a fraction or with : marks.

Write the ratio of purple circles to blue triangles in lowest terms. You can write your ratio as a fraction or with : marks.

Write the ratio of all shapes to blue triangles in lowest terms. You can write your ratio as a fraction or with : marks.

Ms. Avena is making punch for a birthday party. She needs 12 cups of Sprite for every 16 cups of orange juice for the punch. At this rate, how many cups of Sprite will she need if she is using 32 cups of orange juice?

Ms. Ivory is making lemonade for a birthday party. She needs 8 cups of water for every 2 cups of lemon juice for the punch. At this rate, how many cups of water will she need if she is using 10 cups of lemon juice?

Mrs. Casey is making cookies for her class. She needs 9 cups of flour for every 2 cups of sugar for the cookies. At this rate, how many cups of sugar will she need if she is using 27 cups of flour?

Mr. Alfonso is making hamburgers for the staff. He needs 3 slices of tomatoes for every 4 slices of pickles for the hamburgers. At this rate, how many slices of tomatoes will he need if he is using 60 slices of pickles?

Ms. Ruiz can make 45 cookies in one batch. How many batches does she need to make 270 cookies?

Choose the equation that represents the relationship between h and g.

Choose the equation that represents the relationship between h and m.

Choose the equation that represents the relationship between s and f.

Select ALL that are true.

Simplify:

Simplify:

Simplify:

Simplify:

David has some magic cards. Out of 220 cards, 40% of them are collectible. How many of David’s cards are collectables?

Estella has some cupcakes. Out of 120 cupcakes, 20% of them are chocolate. How many of Estella’s cupcakes are chocolate?

Mario has some pizzas. Out of 60 pizzas, 30% of them are cheese. How many of Mario’s pizzas are cheese?

Nancy has some necklaces. Out of 320 necklaces, 50% of them are purple. How many of Nancy’s necklaces are purple?

Nancy has some necklaces. 50% of them are purple and the rest are different colors. She has 18 purple necklaces. How many necklaces does she have overall?

Maya simplified the following expression:

Step 1:
Step 2:
Step 3:

What was Maya's mistake? Explain.
Then, show how to solve the expression correctly.