Posted by Anonymous on .
mom weighs 100 pounds her son weighs 450 pounds. how many pounds do they weigh in all?

2nd grade 
Ms. Sue,
100 + 450 = 550 pounds

2nd grade 
bobpursley,
100+450.

2nd grade 
tenzin,
450
+100

550 pounds or 550lb 
2nd grade 
unknown,
550 pounds

2nd grade 
eloise,
add 100 to 450 to get your answer
100 + 450 = 550
Answer: 550 lbs 
2nd grade 
????,
you need help it equals 550 lb

2nd grade 
Miss.Smith,
100+450=550 lbs together