Subtracting w/ regrouping
Subtracting no grouping
Subtracting on number line
Mystery Review
100

582 - 145 = ____

437

100

456 - 123 = ___

333

100

450 - 200 = ___

250 

100

245 + 134 = ___

379

200

637 - 281 = ____

356

200

968 - 305 = ___

242

200

365 - 120 = ___

245

200

Leo had 48 stickers. He gave 19 to his friend Sarah. How many stickers does Leo have left?

29

300

432 - 156 = ____

267

300

897 - 814 = ___

663

300

548 - 234 = ___

314

300

If Norah has 14 tens, 3 hundreds, and 6 ones. What is her number? 

446

400

814 - 397 = ___

417

400

897 - 814 = 

83 

400

672 - 341 = ___

331

400

The lunch room had 505 apples. On Monday, students ate 125 apples. On Tuesday, the lunch ladies put 112 more apples out. How many apples are there now? 

492 apples.

500

700 - 342 = ___


358

500

999 - 111 = ___

888

500

888 - 555 = ___

333

500

Adaline has 5 hundreds, 3 tens, and 7 ones. Vance has 6 tens, 3 hundreds, and 4 ones. How many do they have all together? 

901.