← Change Exercise
Convert two units to one
Convert both terms to the smaller unit and add.
0 dm 0 cm = cm
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Correct
You see an expression of the form “larger unit + smaller unit”, e.g. 80 dm 5 cm. Convert both terms to the smaller unit and add: 80 dm = 800 cm, plus 5 cm makes 805 cm.
What does the generator do?
The generator picks two different units (one larger, one smaller) and two small whole numbers. The answer is always in the smaller unit and is always a whole number.
How to use it
Convert the larger term to the smaller unit (multiply by the conversion factor), add the second term, and type the result.