© T Madas

© T Madas

The metric unit of length is the metre [m]

Smaller units are the:

(centimetre) cm(millimetre) mm

(micrometre) μm

(nanometre) nm

A larger unit is: (kilometre) Km

11000 of a metre

1100 of a metre

11000000 of a metre

11000000000 of a metre

1000 metres

© T Madas

A metric unit of mass is the gram [g]

Smaller units are the:

(milligram) mg(microgram) μg

(nanograms) ng

Larger units are the: (kilogram) Kg

11000000 of a gram

11000 of a gram

11000000000 of a gram

1000 grams

(tonne) 1000 kilogramst

© T Madas

10 mm = 1 cm100 cm = 1 m1000 m = 1km

1000 mg = 1 g1000 g = 1 kg1000 kg = 1 tonne

1 l = 1000 ml

mm cm m km

÷10

x1000

mg g kg

÷1000

x1000

t

From smaller units to larger units we divideFrom larger units to smaller units we multiply

÷100 ÷1000

x100 x10

÷1000

÷1000

x1000x1000

© T Madas

© T Madas

1 m = cm 100

1 cm = mm 10

1 km = m 1000

2 m = cm 200

4 cm = mm 40

3 km = m 3000

0.5 m = cm 50

40 cm = mm 400

6 km = m 6000

400 cm = m 4

80 mm = cm 8

5000 m = km 5

1 m = mm 1000

9000 mm = m 9

2.5 km = m 2500

90 cm = m 0.9

1.5 cm = mm 15

0.8 m = cm 80

Converting between units of length

© T Madas

Converting between units of length

1 m = cm 100

1 cm = mm 10

1 km = m 1000

4 m = cm 400

6 cm = mm 60

5 km = m 5000

1.5 cm = mm 15

30 cm = mm 300

0.5 km = m 500

500 cm = m 5

70 mm = cm 7

9000 m = km 9

1 m = mm 1000

500 mm = m 0.5

2.7 km = m 2700

130 cm = m 1.3

0.7 cm = mm 7

0.9 m = cm 90

© T Madas

Converting between units of length

1 m = cm 100

1 cm = mm 10

1 km = m 1000

4 m = cm 400

6 cm = mm 60

5 km = m 5000

1.5 cm = mm 15

35 cm = mm 350

0.5 km = m 500

550 cm = m 5.5

75 mm = cm 7.5

9750 m = km 9.75

1 m = mm 1000

300 mm = m 0.3

2.71 km = m 2710

135 cm = m 1.35

0.8 cm = mm 8

0.13 m = cm 13

© T Madas

1 m = cm 100

1 cm = mm 10

1 km = m 1000

40 cm = m 0.4

60 mm = cm 6

500 m = km 0.5

1.7 cm = mm 17

31 cm = mm 310

0.75 km = m 750

335 cm = m 3.35

72 mm = cm 7.2

9560 m = km 9.56

1 m = mm 1000

510mm = m 0.51

3.01 km = m 3010

170 cm = m 1.7

0.82 cm = mm 8.2

0.132 m = cm 13.2

Converting between units of length

© T Madas

1 kg = g 1000

1 g = mg 1000

1 t = kg 1000

4 kg = g 4000

2 g = mg 2000

3 t = kg 3000

3000 g = kg 3

6000 mg = g 6

5 t = kg 5000

1.5 t = kg 1500

4.5 kg = g 4500

7000 kg = t 7

1 l = ml 1000

2.5 l = ml 2500

2.5 g = mg 2500

0.75 l = ml 750

330 ml = l 0.33

500 ml = l 0.5

Revising the units of mass & capacity

© T Madas

1 kg = g 1000

1 g = mg 1000

1 t = kg 1000

9 kg = g 9000

0.5 g = mg 500

4 t = kg 4000

3500 g = kg 3.5

250 mg = g 0.25

1.5 t = kg 1500

1.8 t = kg 1800

4.8 kg = g 4800

5600 kg = t 5.6

1 l = ml 1000

3.5 l = ml 3500

0.1 g = mg 100

0.55 l = ml 550

250 ml = l 0.25

750 ml = l 0.75

Revising the units of mass & capacity

© T Madas

© T Madas

1 m = cm 100

1 cm = mm 10

1 km = m 1000

2 m = cm 200

4 cm = mm 40

3 km = m 3000

0.5 m = cm 50

40 cm = mm 400

6 km = m 6000

400 cm = m 4

80 mm = cm 8

5000 m = km 5

1 m = mm 1000

9000 mm = m 9

2.5 km = m 2500

90 cm = m 0.9

1.5 cm = mm 15

0.8 m = cm 80

Converting between units of length

© T Madas

Converting between units of length

1 m = cm 100

1 cm = mm 10

1 km = m 1000

4 m = cm 400

6 cm = mm 60

5 km = m 5000

1.5 cm = mm 15

30 cm = mm 300

0.5 km = m 500

500 cm = m 5

70 mm = cm 7

9000 m = km 9

1 m = mm 1000

500 mm = m 0.5

2.7 km = m 2700

130 cm = m 1.3

0.7 cm = mm 7

0.9 m = cm 90

© T Madas

Converting between units of length

1 m = cm 100

1 cm = mm 10

1 km = m 1000

4 m = cm 400

6 cm = mm 60

5 km = m 5000

1.5 cm = mm 15

35 cm = mm 350

0.5 km = m 500

550 cm = m 5.5

75 mm = cm 7.5

9750 m = km 9.75

1 m = mm 1000

300 mm = m 0.3

2.71 km = m 2710

135 cm = m 1.35

0.8 cm = mm 8

0.13 m = cm 13

© T Madas

1 m = cm 100

1 cm = mm 10

1 km = m 1000

40 cm = m 0.4

60 mm = cm 6

500 m = km 0.5

1.7 cm = mm 17

31 cm = mm 310

0.75 km = m 750

335 cm = m 3.35

72 mm = cm 7.2

9560 m = km 9.56

1 m = mm 1000

510mm = m 0.51

3.01 km = m 3010

170 cm = m 1.7

0.82 cm = mm 8.2

0.132 m = cm 13.2

Converting between units of length

© T Madas

1 kg = g 1000

1 g = mg 1000

1 t = kg 1000

4 kg = g 4000

2 g = mg 2000

3 t = kg 3000

3000 g = kg 3

6000 mg = g 6

5 t = kg 5000

1.5 t = kg 1500

4.5 kg = g 4500

7000 kg = t 7

1 l = ml 1000

2.5 l = ml 2500

2.5 g = mg 2500

0.75 l = ml 750

330 ml = l 0.33

500 ml = l 0.5

Revising the units of mass & capacity

© T Madas

1 kg = g 1000

1 g = mg 1000

1 t = kg 1000

9 kg = g 9000

0.5 g = mg 500

4 t = kg 4000

3500 g = kg 3.5

250 mg = g 0.25

1.5 t = kg 1500

1.8 t = kg 1800

4.8 kg = g 4800

5600 kg = t 5.6

1 l = ml 1000

3.5 l = ml 3500

0.1 g = mg 100

0.55 l = ml 550

250 ml = l 0.25

750 ml = l 0.75

Revising the units of mass & capacity

© T Madas