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Third Grade
Third Grade Math
Measurement
Addition and subtraction of length
Subtract and convert customary units of length
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SUBTRACT AND CONVERT CUSTOMARY UNITS OF LENGTH
1
36 feet - 13 feet = _____ feet = _____ inches
23 feet = 300 inches
49 feet = 276 inches
23 feet = 276 inches
49 feet = 300 inches
2
37 yards - 24 yards = _____ yards = _____ feet
13 yards = 39 feet
13 yards = 69 feet
23 yards = 69 feet
23 yards = 39 feet
3
46 miles - 26 miles = _____ miles = _____ yards
20 miles = 35205 yards
25 miles = 35200 yards
20 miles = 35200 yards
25 miles = 35205 yards
4
43 feet - 31 feet = _____ feet = _____ inches
24 feet = 288 inches
12 feet = 144 inches
12 feet = 288 inches
24 feet = 144 inches
5
65 miles - 35 miles = _____ miles = _____ yards
35 miles = 52805 yards
30 miles = 52800 yards
35 miles = 52800 yards
30 miles = 52805 yards
6
65 feet - 15 feet = _____ feet = _____ inches
54 feet = 645 inches
50 feet = 645 inches
54 feet = 600 inches
50 feet = 600 inches
7
88 miles - 48 miles = _____ miles = _____ yards
40 miles = 70400 yards
45 miles = 70400 yards
40 miles = 70405 yards
45 miles = 70405 yards
8
57 feet - 22 feet = _____ feet = _____ inches
35 feet = 420 inches
79 feet = 542 inches
35 feet = 542 inches
79 feet = 420 inches
9
97 inches - 13 inches = _____ inches = _____ feet
64 inches = 7 feet
84 inches = 7 feet
84 inches = 4 feet
64 inches = 4 feet
10
98 yards - 51 yards = _____ yards = _____ feet
57 yards = 161 feet
47 yards = 161 feet
47 yards = 141 feet
57 yards = 141 feet
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