Posted by Anonymous on Tuesday, November 3, 2009 at 6:18pm.
mom weighs 100 pounds her son weighs 450 pounds. how many pounds do they weigh in all?

2nd grade  Ms. Sue, Tuesday, November 3, 2009 at 6:23pm
100 + 450 = 550 pounds

2nd grade  bobpursley, Tuesday, November 3, 2009 at 6:24pm
100+450.

2nd grade  tenzin, Tuesday, December 1, 2009 at 9:10pm
450
+100

550 pounds or 550lb

2nd grade  unknown, Monday, December 7, 2009 at 8:39pm
550 pounds

2nd grade  eloise, Tuesday, December 15, 2009 at 5:40pm
add 100 to 450 to get your answer
100 + 450 = 550
Answer: 550 lbs

2nd grade  ????, Tuesday, January 19, 2010 at 5:45pm
you need help it equals 550 lb

2nd grade  Miss.Smith, Wednesday, November 23, 2011 at 10:40pm
100+450=550 lbs together
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