This math topic focuses on practicing conversion skills within customary mass units, specifically converting from pounds to ounces. It is intended to strengthen understanding of measurement and unit conversion, specifically within the customary system. The problems require students to apply the conversion factor between pounds and ounces to compute accurate results. Each question presents a different weight in pounds, and students must choose the correct conversion from multiple answers provided.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

more
View

Measurement Conversion - Customary Mass Units with Sub Units Worksheet

Mobius Math Academy logo
Measurement Conversion - Customary Mass Units with Sub Units
1
Convert this value to pounds and ounces
20 oz
a
2 lb 8 oz
b
2 oz
c
15 oz
d
1 lb 4 oz
e
1 lb 14 oz
f
0.2 oz
2
Convert this value to ounces
0.25 lb
a
0 oz
b
10 oz
c
5 oz
d
0.4 oz
e
12 oz
f
4 oz
3
Convert this value to ounces
0.062 lb
a
0.5 oz
b
0.75 oz
c
3 oz
d
0.25 oz
e
0.1 oz
f
1 oz
4
Convert this value to pounds and ounces
153 oz
a
21 lb 8 oz
b
9 lb 9 oz
c
19 lb 2 oz
d
11 lb 15 oz
e
23 lb 15 oz
f
4 lb 13 oz
5
Convert this value to ounces
0.125 lb
a
0.2 oz
b
4 oz
c
2 oz
d
0.5 oz
e
1 oz
f
6 oz
6
Convert this value to pounds and ounces
25 oz
a
1 lb 3 oz
b
12 oz
c
1 lb 9 oz
d
1 lb 15 oz
e
0 lb
f
4 lb 11 oz
7
Convert this value to pounds and ounces
54 oz
a
0 lb
b
9 lb 5 oz
c
3 lb 6 oz
d
8 lb 7 oz
e
1 lb 11 oz
f
7 lb 10 oz
8
Convert this value to pounds and ounces
233 oz
a
2.3 oz
b
21 lb 14 oz
c
10 lb 15 oz
d
14 lb 9 oz
e
36 lb 7 oz
f
25 lb 8 oz