Length Lab Answers

Report
Length Lab
Using a Metric Ruler
1.
(a)
(b)
(c)
(d)
millimeter
meter
centimeter
kilometer
2.
(a) 100 cm
(b) 10 mm
(c) 1,000 m
3.
(a) 14 mm
(b) 1 km
(c) 990 cm
(d) 145 km
(e) 3.4 cm
(f) 10 km
4.
(a) 14.2 cm
(b) 14 cm
(c) 1 cm = 10 mm
(d) 10 cm = 100 mm
(e) 1.6 cm = 16 mm
(f) 3.3 cm = 33 mm
(g) 3 cm
(h) 8.6 cm x 3.7 cm x 1.7 cm
9 cm x 4 cm x 2 cm = 72 cm3
5.
• pencil + eraser
18.9 cm = 189 mm
6.
• height
(74 in)(2.54 cm/in) = 187.96 cm
1.88 m
7.
• index cards
30.5 cm x 20 = 610 cm
8.
• shoe
(a) 32 cm
(b) 100 cm/32 cm = 3.125 shoes
(c) 3.125 x 1,000 = 3,125 shoes
9.
• pennies
(a) 1.4 cm
(b) 1.4 cm x 10 = 14 cm
(c) 1.4 cm x 100140 cm
10.
(a)
(b)
(c)
(d)
mm
m
cm
km

similar documents