Scientific to Standard
Standard to Scientific
Comparing
Powers of 10
Weekly Review
100
Convert to standard notation: 4.7 X 10^4
47,000
100
Convert to scientific notation: 234,000
2.34 X 10^5
100
Which is bigger? 45,000 or 4.5 X 10^3
45,000
100
Which power of 10 is equal to 100?
10^2
100
Simplify the expression using the distributive property and combining like terms: 10x+3y+2(x-y)
12x+y
200
Convert to standard notation: 8.923 X 10^2
892.3
200
Convert to scientific notation: 25,360
2.536 X 10^4
200
Which is smaller? 9,000,000 or 9 X 10^5
9 X 10^5
200
Which power of 10 is equal to 10,000?
10^4
200
What makes something an equation instead of an expression?
Equal sign
300
Convert to standard notation: 987 X 10^-5
0.00987
300
Convert to scientific notation: 0.0081
8.1 X 10^-3
300
What would the exponent on 10 have to be to make the following equal: 0.0071 and 7.1x10^???
-3
300
What is the smallest power of 10 to exceed 115?
10^3
300
Solve for x using inverse operations: 2x-8=10
x=9
400
Convert to standard notation: 3 X 10^-6
0.000003
400
Convert to scientific notation: 0.734239
7.34239 X 10^-1
400
Which is larger? 89,000 or 8.9 X 10^-10
89,000
400
Which number is larger? 9*10^4 or 10^5
10^5
400
Write "the product of a number (x) and 4, then increased by 7" as an algebraic expression.
4x+7
500
Convert to standard notation: 3.425 X 10^0
3.425
500
Convert to scientific notation: 4.53
4.53 X 10^0
500
Which equation is true? 6.7 X 10^3 = 67,000 OR 5.4 X 10^4 = 54,000
5.4 X 10^4 = 54,000
500
What is the smallest power of 10 that is greater than 124,901
10^6
500
If a circle has a radius of 10, what is the area of the circle? Leave your answer in terms of Pi.
100 pi
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