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Grade 4 math · AR.3 · Customary Units

Convert hours, minutes and seconds

Bigger to smaller units: multiply. Smaller to bigger: divide.

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  1. 63 days = ___ weeks

    Answer: 9 weeks

  2. 240 h = ___ days

    Answer: 10 days

  3. 300 min = ___ h

    Answer: 5 h

Tip: Bigger to smaller units: multiply. Smaller to bigger: divide.

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Curriculum

Common Core: 4.MD.A.1

Print a free worksheet with answers (20 questions).

On paper: this skill is in the printable pack Grade 4 Common Core Math: Number and Operations, with an answer key.

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