Name _____________________________
Date ___________________

Mixed Review
(Answer ID # 0538249)
Complete.
1.  
 -27  -  -43  +  -45  -  -1
2.  
 6  +  -20
3.  
 15  +  -24  -  24
4.  
 -42  -   ( -4  ×  7  +  -63  ÷  9 ) 
5.  
 23  -  -15
6.  
 16  ×  -17  -  18  +  16  -  11

Complete.
7.   Eleven times a number, increased by 97.15, equals 174.15. What is the number?
8.   The sum of negative thirty-five and twenty-one is negative forty-nine more than a number. What is the number?

Fill in the missing number.
9.  
90

  =  
9

13
10.  
13

4
  =  
234
11.  


14
  =  
4

7

Find the prime factorization of each number.
12.   56
13.   80
14.   79
15.   51
16.   86
17.   65
18.   38
19.   52
20.   60
21.   12
22.   46
23.   36


 

Answer Key 0538249
Complete.
 
 

Complete.
 
 

Fill in the missing number.
 
 
 

Find the prime factorization of each number.