Multiplying and Dividing Decimals
by Anonymous
Drop the decimal point, multiply, then put it back by counting the decimal places to discover the rules for multiplying and dividing decimals.
About this app
Multiplying and Dividing Decimals is an interactive elementary math practice app that helps learners discover where the decimal point belongs. It demonstrates multiplication by removing the decimal point, calculating, and restoring it according to the total decimal places, while division activities cover whole-number divisors and division by 10. Learners can change numbers to meet goals or solve four fixed exercises by entering digits.
Use cases
- Elementary students practicing decimal multiplication
- Elementary students reviewing decimal division
- Teachers demonstrating decimal-place rules
- Parents supporting hands-on math practice
Features
- Separate Multiply, Divide, and Solve It sections
- Interactive number controls for creating target expressions
- Visual decimal-place explanations and worked steps
- Four fixed problems: 2.4 × 3, 0.6 × 0.7, 8.4 ÷ 4, and 3.5 ÷ 10
- Digit-entry exercises with answer checking
- Reset and next-problem controls with optional sound