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 Jay's desk. There are 520 rubber bands on Mehri's desk. How many paperclips and rubber bands are there all together?

659 all together

400

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

663 dodge balls

400

Mason has 283 stickers. Eliana has 122 stickers. How many more stickers does Mason have than Eliana?

161 stickers

400

The third grade wrote 353 letters to Ms. Arnold. Ms. Arnold has read 137 of those letters. How many more does she 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

Cameron counts 676 rocks on the beach. Emma counts 121 rocks on the beach. What is the total amount of rocks on the beach?

797 rocks

500

Reve planted 564 flowers. Sophia planted 348 flowers. How many flowers did they plant altogether?

912 flowers

500

Karter's cafe sells 949 pieces of pizza. Sothy's cafe sells 813 pieces of pizza. How many more pieces did Karter's cafe sell?

136 pieces

500

824 paper airplanes were made by the students. 246 paper airplanes were made by teachers. What is the difference in the number of airplanes made by students and teachers?

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