0
0
0
0
0
Save your progress
Create a free account to keep track of your progress and pick up where you left off.
Unable to load saved statistics. You can keep practicing while we reconnect.
Settings
Practice duration
Time per question
Mistakes
Questions you miss during practice will appear here.
Question settings
Skill mastery level
Multiplication of decimal fractions
The trainer will help you master the skill of multiplying decimal fractions. To perform multiplication, you need to:
- mentally write the decimal fractions in a column and multiply them as ordinary numbers;
- count the number of digits after the decimal point for each fraction and add them up;
- in the answer, count the resulting number of digits from right to left and place the decimal point.
Math skill features
- Multiple difficulty levels. The system will suggest whether you should switch to an easier or harder skill.
- Modes with negative (for addition and subtraction) and fractional numbers
- Fast answer checking for more effective practice
- Type your answer using the number keys. Press Space to reveal the answer.
- Short, timed practice sessions
- An optional answer timer helps you build speed.
- See the correct answer if you make a mistake or run out of time.
Timed practice sessions
The green bar at the bottom shows how much time is left in your session.
Try three five-minute practice sessions a day. After each session, review your results to see how you did. Longer sessions earn a larger XP bonus.
Answer time limit
The blue bar at the top shows how much time you have to answer.
Timed practice helps you recall basic math facts, such as sums and multiplication facts, more quickly.
For harder problems, give yourself more time per question or turn the time limit off.