Exponents
Write 10 x 10 x 10 using an exponent
103
What is the prime factorization of 24?
2x2x2x3
What is the value of 4 x 2000?
8000
What is the value of 11 x 15?
165
Barry has 103 model cars. Ryan has 2 times as many model cars. How many model cars does Ryan have?
206
What is the value of 8 x 104?
80,000
What is the prime factorization of 44?
2 x 2 x 11
What is the value of 54 x 3?
162
What is the value of 112 x 18?
2016
Carly uses 450 minutes each month on her cell phone. How many minutes will she use in 3 months?
1350
Write 8 x 8 x 8 x 8 x 8
85
What is the prime factorization of 30?
2 x 3 x 5
What is the value of 132 x 4?
528
What is the value of 532 x 13?
6916
A hotel charges $300 per room per week. How much did the hotel make if they rented 70 rooms for one week?
$21,000
What is the value of 93?
729
What is the prime factorization of 300?
2 x 2 x 3 x 5 x 5
What is the value of 22 x 7?
154
What is the value of 356 x 15?
5340
Janie arranged chairs for a presentation. Each row contained 14 chairs and she arranged 22 rows. How many chairs were arranged?
308
What is the value of 4 x 102?
400
Miss Burger says the prime factorization of 27 is 3 x 9. Is she correct? Justify your answer.
She is incorrect because 9 is not a prime number. It should be 3 x 3 x 3.
What is the value of 259 x 5?
1295
What is the value of 217 x 24?
5208
Fairview Elementary bought seven new computer systems. Each cost $1298. What was the total cost?
$9086