Addition
20,472
+ 39,325
59,797
34,967
-22,632
12,335
Round to the nearest THOUSANDS place.
2,490
2,000
Card #7
128 ft
593,361
+ 904,636
1,497,997
122,518
-102,017
20,501
Round to the nearest THOUSANDS place
39,182
39,000
Card #4
53 ft
59,389
+25,482
84,871
37,366
-23,547
13,819
Round to the nearest THOUSANDS place.
39,610
40,000
Card #23
144 mi
+817,333
1,026,248
418,093
-417,399
694
Round to the nearest HUNDRED THOUSANDS place
900,000
Card #17
46 in
999,999,999
+999,999,999
1,999,999,998
712,000
-187,432
524,568
Round to the nearest TEN THOUSANDS place
395,000
400,000
Card #21
40 mm