Evaluate 10^-3+10^-2+10+10^-1+10^-2

Math
10-3+10-2+10+10-1+10-2
Simplify each term.
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Rewrite the expression using the negative exponent rule b-n=1bn.
1103+10-2+10+10-1+10-2
Raise 10 to the power of 3.
11000+10-2+10+10-1+10-2
Rewrite the expression using the negative exponent rule b-n=1bn.
11000+1102+10+10-1+10-2
Raise 10 to the power of 2.
11000+1100+10+10-1+10-2
Rewrite the expression using the negative exponent rule b-n=1bn.
11000+1100+10+110+10-2
Rewrite the expression using the negative exponent rule b-n=1bn.
11000+1100+10+110+1102
Raise 10 to the power of 2.
11000+1100+10+110+1100
11000+1100+10+110+1100
Simplify terms.
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Combine fractions with similar denominators.
10+11000+1+1100+110
Add 1 and 1.
10+11000+2100+110
Cancel the common factor of 2 and 100.
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Factor 2 out of 2.
10+11000+2(1)100+110
Cancel the common factors.
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Factor 2 out of 100.
10+11000+2⋅12⋅50+110
Cancel the common factor.
10+11000+2⋅12⋅50+110
Rewrite the expression.
10+11000+150+110
10+11000+150+110
10+11000+150+110
10+11000+150+110
Find the common denominator.
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Write 10 as a fraction with denominator 1.
101+11000+150+110
Multiply 101 by 10001000.
101⋅10001000+11000+150+110
Multiply 101 and 10001000.
10⋅10001000+11000+150+110
Multiply 150 by 2020.
10⋅10001000+11000+150⋅2020+110
Combine.
10⋅10001000+11000+1⋅2050⋅20+110
Multiply 110 by 100100.
10⋅10001000+11000+1⋅2050⋅20+110⋅100100
Combine.
10⋅10001000+11000+1⋅2050⋅20+1⋅10010⋅100
Reorder the factors of 50⋅20.
10⋅10001000+11000+1⋅2020⋅50+1⋅10010⋅100
Multiply 20 by 50.
10⋅10001000+11000+1⋅201000+1⋅10010⋅100
Multiply 10 by 100.
10⋅10001000+11000+1⋅201000+1⋅1001000
10⋅10001000+11000+1⋅201000+1⋅1001000
Combine fractions.
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Combine fractions with similar denominators.
10⋅1000+1+1⋅20+1⋅1001000
Multiply.
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Multiply 10 by 1000.
10000+1+1⋅20+1⋅1001000
Simplify.
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Multiply 20 by 1.
10000+1+20+1⋅1001000
Multiply 100 by 1.
10000+1+20+1001000
10000+1+20+1001000
10000+1+20+1001000
10000+1+20+1001000
Simplify the numerator.
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Add 10000 and 1.
10001+20+1001000
Add 10001 and 20.
10021+1001000
Add 10021 and 100.
101211000
101211000
The result can be shown in multiple forms.
Exact Form:
101211000
Decimal Form:
10.121
Mixed Number Form:
101211000
Evaluate 10^-3+10^-2+10+10^-1+10^-2

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