Unit 3
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Unit 3 Adding and Subtracting Whole Numbers
and Part
1 Review will help
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PP 4
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Add the following:
1) 
5


2) 
24 
3) 
7 
4) 
442  
5)  7+ 346 + 41 
6) 
4614 
Subtract the following :
7) 
8 

8) 
16 
9) 
68 
10) 
15  8 =  

11) 
603 
12) 
383745 


13)

Last weekend attendance at
the band concert was 18,942
Friday, 22,465 on Saturday
afternoon, and 23,521 on
Saturday night. How many
fans attended these concerts?

14)  Alice had $1,544 saved at the end of a summer during which she saved $565. How much money did she have at the beginning of the summer? 