Unit Review: Units of measurement

O.1Fill in each box. 1 ft = 12 in · 1 yd = 3 ft · 1 yd = 36 in

1. 1
   $5\text{ yd}=$ $\boxed{}\text{ in}$
2. 2
   $60\text{ in}=$ $\boxed{}\text{ ft}$

O.2Fill in each box. 1 gal = 4 qt · 1 qt = 2 pt · 1 pt = 2 c

1. 3
   $24\text{ c}=$ $\boxed{}\text{ qt}$
2. 4
   $10\text{ gal}=$ $\boxed{}\text{ qt}$

O.3Fill in each box. 1 lb = 16 oz

1. 5
   $6\text{ lb}=$ $\boxed{}\text{ oz}$
2. 6
   $112\text{ oz}=$ $\boxed{}\text{ lb}$

O.4Fill in each box. 1 ft = 12 in · 1 yd = 3 ft · 1 gal = 4 qt · 1 qt = 2 pt · 1 pt = 2 c · 1 lb = 16 oz

1. 7
   $1\text{ lb}10\text{ oz}=$ $\boxed{}\text{ oz}$
2. 8
   $1\text{ ft}2\text{ in}=$ $\boxed{}\text{ in}$

O.5Fill in each box. 1 km = 1,000 m · 1 m = 100 cm · 1 cm = 10 mm · 1 kg = 1,000 g · 1 L = 1,000 mL

1. 9
   $12\text{ L}=$ $\boxed{}\text{ mL}$
2. 10
   $6\text{ cm}=$ $\boxed{}\text{ mm}$

O.6Write >, <, or = in each circle.

1. 11
   $9\text{ pt}$$17\text{ c}$
2. 12
   $32\text{ pt}$$4\text{ gal}$

O.7Add or subtract. Regroup when you need to. 1 ft = 12 in · 1 yd = 3 ft · 1 lb = 16 oz · 1 gal = 4 qt

1. 13
   $7\text{ ft}6\text{ in}-3\text{ ft}8\text{ in}=$ $\boxed{}\text{ ft}\boxed{}\text{ in}$
2. 14
   $7\text{ lb}3\text{ oz}+3\text{ lb}7\text{ oz}=$ $\boxed{}\text{ lb}\boxed{}\text{ oz}$

O.1Customary Length: in, ft, yd

1. 1180 in
2. 25 ft

O.2Customary Capacity: c, pt, qt, gal

1. 36 qt
2. 440 qt

O.3Customary Weight: oz, lb

1. 596 oz
2. 67 lb

O.4Customary Unit Conversions

1. 726 oz
2. 814 in

O.5Metric Units

1. 912,000 mL
2. 1060 mm

O.6Compare Measurements

1. 11>
2. 12=

O.7Add & Subtract Mixed Measures

1. 133 ft 10 in
2. 1410 lb 10 oz