Adding without Regrouping
Adding with Regrouping
Subtracting without Borrowing
Subtraction with Borrowing
Mixed Addition and Subtraction
100

861 + 116 = ?

977

100

275 + 646 = ?

921

100

333 - 222 = ?

111

100

235 - 126 = ?

109

100

663 + 324 = ?

987

200

222 + 576 = ?

798

200

652 + 163 = ?

815

200

543 - 322 = ?

221

200

809 - 332 = ?

477

200

436 - 252 = ?

184

300

647 + 152 = ?

799

300

677 + 244 = ?

921

300

949 - 813 = ?

136

300

210 - 115 = ?

95

300

170 + 755 = ?

925

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?

659 paperclips and rubber bands.

400

Coach Jimmy bought 436 dodge balls this year and 227 dodge balls last year. How many dodge balls are there in total?

663 dodge balls.

400

Torie has 283 stickers. Caitlin has 122 stickers. How many more stickers does Torie have than Caitlin?

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?

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?

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?

797 rocks.

500

TLC planted 564 flowers. After school care planted 348 flowers. How many flowers did they plant altogether?

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.

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?

578 airplanes.

500

637 sweaters were donated at the clothes drive. 241 jackets were donated. How many more sweaters were donated than jackets?

396 sweaters.