Number line
594+132= ?
726
168+214= ?
382
472+256= ?
728
432+365= ?
797
349 people are on a boat. 225 people are on another boat. How many people are on both boats?
157+245= ?
402
371+240= ?
611
174+ 245= ?
419
250+ 298= ?
548
Rich has 335 pennies. Beth has 58 more pennies than Rich. How many pennies do they have in all?
728
832+ 145= ?
977
802
What is the same amount as 528+167? Choose 3 answers:
500+80+15
500+180+15
600+90+5
600+80+15
500+180+15
600+90+5
600+80+15
421+ 250= ?
671
Mark found the sum of 127 and 345. Explain his mistake. What is the correct sum?
Marks Work:
127
+ 345
_________
400
6
12
_________
418
Mark did not add the tens correctly. 20+40=60, not 6
There are 192 ants on an ant farm. 397 more ants join the ant farm. How many ants are on the ant farm now? Use a number line to solve.
589 ants
? +112= 549
437
529+223= ?
752
Molly reads. 184 pages. Pat reads 294 pages. What is the total number of pages they read in all?
478 pages
Tyrone collects baseball cards. He gives 138 to his friend. Now he has 428 cards. How many cards did Tyrone have before he gave some away?
566 cards
782+345= ?
1,127
1,092+358= ?
1,450
754+309= ?
1,148
1,234+1,549= ?
2,783
Ben said that the sum of 157 and 137 is 284. Nikki said that Ben made a mistake. Who is correct?
Nikki