Converting units
Amounts in two related units have to be made equal, such as 7 hr = 188 min + 208 min + ? min. The student converts and fills in the missing amount.
Eleven pairs of units come up, covering length, mass, capacity, money and time, so the conversion factor changes from question to question.
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What changes each time
- km/m, m/cm, cm/mm, kg/g, tonnes/kg, L/mL
- Dollars/cents, days/hours, hours/minutes, minutes/seconds, feet/inches
- The missing amount on either side
More measurement practice
- Ordering by length (Grade 1)
- Measuring with a ruler (Grade 2)
- How much is left? (mixed units) (Grade 3)
- Reading a measuring jug (Grade 3)
- Reading a kitchen scale (Grade 3)
- Distances along a line (Grade 4)