Show:
Scientific to Standard
Standard to Scientific
Comparing
Addition/Subtraction/Exponents
Multiplication/Division
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
Add. Write your answer in scientific notation: (2.5 x 10^2) + (5.2 x 10^2)
7.7 x 10^2
100

Multiply. Write your answer in scientific notation: (1.25 x 10^7)x(2.3 x 10^7)

2.875 x 10^14

200
Convert to standard notation: 8.92 X 10^2
892
200
Convert to scientific notation: 25,360
2.536 X 10^4
200
Which is smaller? 9,000,000 or 9 X 10^9
9,000,000
200
Subtract. Write your answer in scientific notation. (7.8 x 10^7) - (6.5 x 10^7)
1.3 x 10^7
200
Divide. Write your answer in scientific notation: (4.2 x 10^7) ÷ (2.1 x 10^5)
2 x 10^2
300
Convert to standard notation: 9.87 X 10^5
987,000
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
Simplify the expression: (5 - 2)^5
243
300

Multiply. Write your answer in scientific notation: (9.5 x 10^5)x(3.2 x 10^3)

3.04 x 10^9

400
Convert to standard notation: 4.6 X 10^-6
0.0000046
400
Convert to scientific notation: 0.0003005
3.005 x 10^-4
400
Which is larger? 89,000 or 8.9 X 10^4
89,000
400
Simplify the expression: (2^2)^3 - (10 - 6)^3
0
400

Multiply. Write your answer in scientific notation: (3.2 x 10^-3) x (2.1 x 10^6)

6.72 x 10^3

500
Convert to standard notation: 9.64 X 10^-7
0.000000964
500
Convert to scientific notation: 45,300
4.53 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
Add. Write your answer in scientific notation: (3.1 x 10^8) + (3.38 x 10^7) + (1.1 x 10^8)
4.538 x 10^8
500

Divide. Write your answer in scientific notation: (7.4 x 10^21) ÷ (3.7 x 10^-10)

2.2 x 10^31