Unit 2 Mixed Practice

Ms. Arriaza had 42 papers she had to grade.  If it took her 23 minutes to grade each paper, how long did it take Ms. Arriaza to grade all the papers? 

Daniel earned 14 stickers. Oscar earned twice as many stickers as Daniel.

Which strip diagram represents s, the total number of stickers both boys have?

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Complete the partially filled area model below to represent the equation 13 x 24 = 312

Ms. Simmons purchased 4 boxes of folders with 32 folders in each box. She gave 48 folders to Ms. Doss and kept the rest for her students. How many folders did Ms. Simmons keep for her students?

• 84

• 120

• 80

• 176

Katherine earns points for playing ST Math games.

• She played for 3 days and earned 5 points each day.

• She earned an additional 4 points for completing a game level. 

Which set of equations can be used to find p, the total number of points Katherine earned? 

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Each month, Bryan pays $2,145 for his house payment. How much money would Bryan pay in 6 months?

Enter your answer in the space provided. 

Emilio practiced 26 math facts every day and earned 8 stickers for each math fact. He also earned 17 stickers for completing his math homework. 

Which representation or equation can be used to find t, the total number of stickers Emilio has now? 

Select TWO correct answers. 

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Question

A football stadium can hold 88,800 people.  What statement about this number is true?

• The value of the digit in the hundreds place is ten times the value of the digit in the tens place.

• The value of the digit in the ten thousands place is ten times the value of the digit in thousands place.

• The value of the digit in the thousands place is ten times the value of the digit in the ten thousands place.

• The value of the digit in the ones place is ten times the value of the digit in the tens place.

Dominic earns $15 per hour.  He works 40 hours a week.  How much does he earn in 6 weeks?

What is the product of 370 and 100?

• 3,007

• 37,000

• 137

• 3,700