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What's the Sum
Word Problems
Challenge Problems
100
What is 10 more than 470?
480
100
Look at the pattern.
652, 662, 672, 682, ____
What number comes next?
692
100
Ms. Meneses' class was looking at the expression
387 + 106.
What is the correct sum?
493
100
Molly reads 184 pages. Pat reads 294 pages. What is the total number of pages they read in all?
478
100
What is the sum?
567
200
Use mental math to add.
145 + 100 =
245
200
100, 200, 300, 400, ___
What number comes next?
500
200
Add 581 + 339 using partial sums.
920
200
On Saturday, 449 people visit the zoo. On Sunday, 423 people visit the zoo. How many people visit the zoo in all?
872
200
What is the sum?
551
300
Mrs. Snow counts 254 stickers one day. The next day, she counts another 100 stickers. Use mental math to find how many stickers she counted in all.
354
300
Look at the pattern.
161, 171, 181, 191, _____
What number comes next?
201
300
775 + 216 = 981
Check the answer. What is the correct answer?
991
300
Tyrone collects baseball cards. He gives 138 cards to his friends. Now he has 428 cards. How many cards did Tyrone have before he gave some away.
566
300
Write the complete equation.
452 + 264 = 716
400
What is 100 less than 193?
93
400
Look at the pattern.
569, 579, 589, 599, _____
What number comes next?
609
400
Select three that have the same value as 127 + 258.
a.) 375
b.) 385
c.) 300 + 70 + 5
d.) 300 + 80 + 5
e.) 300 + 70 + 15
b.) 385
d.) 300 + 80 + 5
e.) 300 + 70 + 15
400
Ken and Mai play a video game. Ken scores 273 points. Mai scores 364 points. How many points do they score in all?
637
400
Matthew uses place value blocks to show 135 + 278.
What is the sum?
413
500
What is 10 less than 999?
989
500
Look at the pattern.
366, 376, 386, 396, ____
What number comes next?
406
500
Which is the same amount at 528 + 167? Choose all that apply.
a.) 500 + 80 + 15
b.) 500 + 180 + 15
c.) 600 + 90 + 5
d.) 600 + 80 + 15
b.) 500 + 180 + 15
c.) 600 + 90 + 5
d.) 600 + 80 + 15
500
Rich has 335 pennies. Beth has 58 more pennies than Rich. How many pennies do they have in all?
728
500
Write the complete equation.
615 + 340 = 955