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Adding without Regrouping
Adding with Regrouping
Subtracting without Regrouping
Subtraction with Regrouping
Word Problems
100
861 + 116 = ?
What is 977
100
275 + 646 = ?
What is 921
100
333 - 222 = ?
What is 111
100
235 - 126 = ?
What is 109
100

A jar was filled with 872 marbles. After some marbles were taken out, 459 marbles remained in the jar.
How many marbles were taken out?

What is 413

200
222 + 576 = ?
What is 798
200
652 + 163 = ?
What is 815
200
543 - 322 = ?
What is 221
200
809 - 332 = ?
What is 477
200

  1. Students in a classroom collected toys for a toy drive. They collected 135 toys in September and 286 toys in October.
    How many toys did the class collect altogether?

What is 421

300
647 + 152 = ?
What is 799
300
677 + 244 = ?
What is 921
300
949 - 813 = ?
What is 136
300
210 - 115 = ?
What is 95
300

A student had 795 stickers in her collection. She decided to give 289 stickers to her friends.
How many stickers does she have left now?

What is 506

400
There are 139 paperclips on the desk. There are 520 rubber bands on the desk. How many paperclips and rubber bands are there all together?
What is 659 paperclips and rubber bands.
400
The gym teacher bought 436 dodge balls this year and 227 dodge balls last year. How many dodge balls are there in total?
What is 663 dodge balls.
400
Torie has 283 stickers. Caitlin has 122 stickers. How many more stickers does Torie have than Caitlin?
What is 161 stickers.
400
The second grade wrote 353 letters to Tomie DePaola. Tomie has read 137 of those letters. How many more does he still need to read?
What is 216 letters.
400
748 lunches were bought the first half of lunch. 158 lunches were bought during the second half of lunch. How many lunches were bought in all?
What is 903 lunches.
500
Sally counts 676 rocks on the beach. John counts 121 rocks on the beach. What is the total amount of rocks on the beach?
What is 797 rocks.
500
TLC planted 564 flowers. After school care planted 348 flowers. How many flowers did they plant altogether?
What is 912 flowers.
500
Apollo School sells 949 pieces of pizza. Melzer School sells 813 pieces of pizza. How many more pieces did Apollo School sell.
What is 136 pieces of pizza.
500
824 airplanes were made by the students. 246 airplanes were made by the staff. What is the difference in the number of airplanes made by students and staff?
What is 578 airplanes.
500
637 sweaters were donated at the clothes drive. 241 jackets were donated. How many more sweaters were donated than jackets?
What is 396 sweaters.