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Reading a ruler
What length does the ruler show?
cm
All difficulties
0%
Accuracy
0
Current streak
0
Total answers
0
Correct
What does this generator do?
Draws a ruler with a marked object. Your job is to read its length in centimeters.
How to use it
See where the red object ends. Big ticks are whole centimeters, medium are halves, small are millimeters.