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Assignment 1.1: Working with Whole Numbers
Complete the Following Problems. Be sure to show all work.
For each whole number, determine the place value of the digit 1.
197
In this number, 1 is at hundreds place as it is third from right.
910,398
In this number, 1 is at ten thousands place as it is fifth from right
1,029,933
In this number, 1 is at millions place as it is seventh from right
203,391
In this number, 1 is at ones place as it is first from right.
3,103,929
In this number, 1 is at hundred thousands place as it is sixth from right.
Write each whole number in expanded form.
549
5*100+4*10+9*1
1,093
1*1000+0*100+9*10+3*1
239,519
2*100000+3*10000+9*1000+5*100+1*10+9*1
Round each whole number to the given place.
732 to the nearest hundred
700 since 32 is less than 50
91,359 to the nearest ten
91360 as 9 is greater than 5
29,499 to the nearest thousand
29000 as 499 is less than 500
Add.
63 + 49
112
6 + 17 + 24
47
45 + 1029 + 769 + 5000
6843
444467
Subtract.
931 – 120
711
657 – 275
382
2593
34083
Multiply.
5(615)
3075
10431
c. 36612
d. 168732
7) Divide.
13
Undefined
0
880
616
5492
Write using exponential notation.
3^5
13^3
5^3*4^2
Evaluate.
64
625
36
Find each square root.
9
13
Simplify.
50
-27
21
-4
13
*The similarity index is high because this is a numerical solution.
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