Scientific to Standard
Standard to Scientific
Comparing
Review
Review x2
100
Convert to standard notation: 4.7 X 10^4
47,000
100
Convert to scientific notation: 234000
2.34 X 10^5
100
Which is bigger? 45,000 or 4.5 X 10^3
45,000
100
Multiply
(4×10^1)(3×10^2)
12x10^3
100
Rewrite this into correct scientific notation:
0.67x10^6
6.7times10^5
200
Convert to standard notation: 8.923 X 10^2
892.3
200
Convert into scientific notation:
0.0000345
3.45 X 10^-5
200
Which is larger? 9,000,000 or 9 X 10^9
9 X 10^9
200
Subtract. (9.91×10^2)−(4×10^2)
5.92x10^2
200
Rewrite into proper scientific notation:
.00039times10^-4
3.9times10^-8
300
Convert to standard notation: 3.0 X 10^-3
0.003
300
Convert to scientific notation: 8,000,000
8 X 10^6
300
Which is smaller?
700 or 7.00 X 10^3
700
300
Add
(2×10^9)+(5.8×10^9)
7.8x10^9
300
Which are NOT in scientific notation
A) 3.8x10^5
B) .38x10^-14
C) 38.0x10^2
D) 3.80000x10^-8
B & D
400
Convert to standard notation: 9.64 X 10^-7
0.000000964
400
Convert to scientific notation: 734,239
7.34239 X 10^5
400
Which is larger?
89,000 or 8.9 X 10^4
89,000
400
Divide
(2×10^−4)/(5×10^−2)
4x10^-3
400
Select all the expressions that equal 6^−10
A)
6^-5times6^2
B)
(1/6^2)^5
C)
(6^-5)^2
D)
(6^-3/6^7)
E)
(6^5times6^-3)/6^-8
B,C,D
500
Convert to standard notation: 3.425 X 10^8
342,500,000
500
Convert to scientific notation: 0.0003005
3.005 X 10^-4
500
Which is equal?
6.7 X 10^3 = 67,000 OR 5.4 X 10^4 = 54,000
5.4 X 10^4 = 54,000
500
About 3.9×10^7 people live in California. About1.3×10^6 people live in Maine. About how many more people live in California than live in Maine?
3.77x10^7
500
Select all the expressions that equal 4×10^6
A) (2×10^8) (2×10^−2)
B) 40×10^5
C)40^6
D)400,000
E) (1.2×10^9)/(3×10^2)
A,B,E