Measurement - Units Conversion

Red

100

4.5m = (  )cm 

450 cm 

4.5 x 100 = 450 cm 

200

0.78m = ( )mm

780mm

0.78m x 1000 = 780 mm 

300

6.4 cm = ( )m

0.64m 

6.4÷10 = 0.64 

400

0.24 cm²  = ( ) m²

0.000 024 m²

0.24 ÷ 100 ÷ 100 = 0. 000 024 m²

500

2400 cm² = ( ) km² 

0. 000 000 24 km²

2400 cm² ÷ 100 ÷ 100 = 0.24 m²

0.24 m² ÷ 1000 ÷ 1000 = 0.000 00024 km²

Orange

100

0.045 m = ( ) cm 

4.5 cm

0.045 x 100 = 4.5 cm

200

4.5cm = ( )m

0.045 m 

4.5 cm ÷ 100 = 0.045m

300

2.4 km = ( )mm 

2 400 000 mm

2.4 km x 1000 = 2400m 

2400m x 100 = 2400 00 cm 

2400 00cm x 10 = 2400 000mm

400

2.4 cm² = ( ) mm²

240 mm²

2.4 cm² x 10 x 10 = 240 mm²

500

2 400 000 cm² = ( ) km²

2 400 000 cm² ÷ 100 ÷ 100 = 240 m²

24 m²  ÷ 1000 ÷ 1000 = 0.00 0024 km²

Yellow

100

0.72m = ( ) cm

72cm

0.72m x 100 = 72cm 

200

2.4 km = ( )cm 

240 000cm

2.4km x 1000 = 2400m

2400m x 100 = 240 000cm 

300

0.045 km = ( ) cm 

4500cm 

0.045km x 1000 = 45m 

45m x 100 =4500 cm

400

0.024 mm² = ( ) cm²

0.00024 cm²

0.024 mm² ÷ 10 ÷ 10 = 0.00024 cm²

500

6400 mm² = ( ) m²

6400 mm²  ÷ 10 ÷ 10 = 64 cm²

64 cm² ÷ 100 ÷ 100 = 0.0064 m²

Green

100

96m = ( ) km

0.096 km 

96m ÷ 1000 = 0.096km

200

57m = ( )mm 

57 000mm

57m x 100 = 5700 cm 

5700cm x 10 = 57000mm

300

0.57m = ()mm

570mm

0.57m x 100 =57 cm

57cm x 10 = 570 mm

400

780 mm² = ( ) cm²

7.8 cm²

780 mm² ÷ 10 ÷ 10 = 7.8 cm²

500

7 800 000 mm² = ( ) m²

7 800 000 mm² ÷ 10  ÷ 10 = 78 000 cm²

78 000 cm² ÷ 100 ÷ 100 = 7.8 m²

Indigo

100

0.64km = ( ) m

640 m 

0.64 km x 1000 = 640 m

200

0.38 mm = () m 

0.00038 m

0.38 ÷ 10 =0.038cm 

0.038cm ÷ 100 = 0.00038 m

300

250 cm = ( ) km

0.0025 km 

250 cm ÷100 = 2.5 m

2.5 m ÷ 1000 = 0.0025 km

400

7.8 m² = ( ) cm²

78 000 cm²

7.8 m² x 100 x 100 = 78 000 cm²

500

5 mm² = ( ) m²

5 mm² ÷ 10 ÷ 10 = 0.05 cm²

0.05 cm² ÷ 100 ÷ 100 = 0. 000005 m²