MathCastle
Grade 5SuperchallengePowers of Ten

Powers of Ten · Superchallenge problem

Write this number as a decimal:

4×103+7×10+2+5÷102+9÷1044 \times 10^3 + 7 \times 10 + 2 + 5 \div 10^2 + 9 \div 10^4