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Metric System: Units and Prefixes

Metric prefixes, conversions between metric units and benchmarks for estimating.

60 cardsGrades 3–5, Grades 6–8, Grades 9–12#metric#measurement#conversion

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60 cards
  • Kilo- meansQuestion
    1,000 times the base unit
  • Hecto- meansQuestion
    100 times the base unit
  • Deka- meansQuestion
    10 times the base unit
  • Deci- meansQuestion
    One tenth of the base unit
  • Centi- meansQuestion
    One hundredth of the base unit
  • Milli- meansQuestion
    One thousandth of the base unit
  • Micro- meansQuestion
    One millionth of the base unit
  • Nano- meansQuestion
    One billionth of the base unit
  • Mega- meansQuestion
    One million times the base unit
  • Giga- meansQuestion
    One billion times the base unit
  • Tera- meansQuestion
    One trillion times the base unit
  • Base unit of length in the metric systemQuestion
    Meter (m)
  • Base unit of mass in the metric systemQuestion
    Kilogram (kg)Gram is the small everyday unit
  • Base unit of volume often used for liquidsQuestion
    Liter (L)
  • Millimeters in 1 centimeterQuestion
    10
  • Centimeters in 1 meterQuestion
    100
  • Millimeters in 1 meterQuestion
    1,000
  • Meters in 1 kilometerQuestion
    1,000
  • Centimeters in 1 kilometerQuestion
    100,000
  • Grams in 1 kilogramQuestion
    1,000
  • Milligrams in 1 gramQuestion
    1,000
  • Kilograms in 1 metric tonQuestion
    1,000
  • Milliliters in 1 literQuestion
    1,000
  • Liters in 1 kiloliterQuestion
    1,000
  • Cubic centimeters in 1 milliliterQuestion
    1
  • Cubic centimeters in 1 literQuestion
    1,000
  • Mass of 1 liter of waterQuestion
    About 1 kilogram
  • Mass of 1 milliliter of waterQuestion
    About 1 gram
  • Convert 3 m to cmQuestion
    300 cm
  • Convert 250 cm to mQuestion
    2.5 m
  • Convert 4.5 km to mQuestion
    4,500 m
  • Convert 7,000 g to kgQuestion
    7 kg
  • Convert 2.5 L to mLQuestion
    2,500 mL
  • Convert 600 mm to cmQuestion
    60 cm
  • Convert 0.8 kg to gQuestion
    800 g
  • Convert 35 mg to gQuestion
    0.035 g
  • Which is larger: 1 cm or 1 mm?Question
    1 cm (10 mm)
  • Which is longer: 1 km or 1,200 m?Question
    1,200 m
  • About how thick is a dime?Question
    About 1 millimeter
  • About how wide is a fingernail?Question
    About 1 centimeter
  • About how tall is a door?Question
    About 2 meters
  • About how long is a 15-minute walk?Question
    About 1 kilometer
  • About how much does a paper clip weigh?Question
    About 1 gram
  • About how much does a big textbook weigh?Question
    About 1 kilogram
  • About how much does a spoonful hold?Question
    About 5 milliliters (a teaspoon)
  • About how much does a soda bottle hold?Question
    About 2 liters (large) or 0.5 liter (small)
  • Symbol for centimeterQuestion
    cm
  • Symbol for kilogramQuestion
    kg
  • Symbol for milliliterQuestion
    mL
  • Symbol for micrometerQuestion
    μm
  • Which direction when going from a large unit to a small unit?Question
    Multiply (there are more small units)
  • HectareQuestion
    A metric unit of land area, 10,000 square meters
  • Square meters in 1 hectareQuestion
    10,000
  • Celsius freezing point of waterQuestion
    0 degrees C
  • Celsius boiling point of water (sea level)Question
    100 degrees C
  • Normal human body temperature in CelsiusQuestion
    About 37 degrees C
  • Room temperature in CelsiusQuestion
    About 20 to 22 degrees C
  • Kelvin value of 0 degrees CQuestion
    273.15 K
  • Absolute zero in CelsiusQuestion
    −273.15 degrees C
  • Mass of 1 cubic meter of waterQuestion
    About 1,000 kilograms (1 metric ton)

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