1) Mrs. Claus baked baked the reindeer cookies for Christmas Day. She baked 665 gingerbread cookies and 145 sugar cookies. How many cookies did Mrs. Claus bake altogether? a) 520 b) 810 2) Find the difference: 858 - 403 a) 455 b) 405 3) Find the difference: 985 - 468 a) 523 b) 517 4) Rudolph flew over 268 kilometres before dinner. He flew 181 kilometres after dinner. How many kilometres did Rudolph fly in all? a) 87 b) 449 5) Find the sum: 233 + 339 a) 566 b) 572 6) Find the difference: 591 - 402 a) 191 b) 189 7) Find the sum: 661 + 322 a) 993 b) 983 8) The elves found a box of 482 jingle bells for the reindeer to wear on Christmas Eve. 56 of the bells were broken. How many jingle bells can the elves use? a) 426 b) 538 9) Find the sum: 414 + 377 a) 791 b) 711 10) Find the difference: 698 - 629 a) 69 b) 71 11) Frosty the Snowman had a pile of 575 snowballs. Jack Frost snuck by and destroyed 49 snowballs. How many snowballs does Frosty have left? a) 526 b) 624 12) Find the sum: 490 + 207 a) 697 b) 797

Addition and Subtraction Review

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