Add the multiple of 1000 to the number.

491 + 1000 =

Add the multiple of 100 to the number.

436 + 100 =

Add the multiple of 10 to the number.

642 + 10 =

Add the multiple of 10 to the number.

173 + 50 =

Add the multiple of 10 to the number.

215 + 30 =

Add the multiple of 100 to the number.

703 + 100 =

Add the multiple of 1000 to the number.

268 + 1000 =

Add the multiple of 100 to the number.

284 + 100 =

Add the multiple of 100 to the number.

349 + 100 =

Add the multiple of 1000 to the number.

639 + 1000 =

Add the multiple of 10 to the number.

754 + 20 =

Add the multiple of 10 to the number.

468 + 20 =

Add the multiple of 1000 to the number.

347 + 1000 =

Add the multiple of 10 to the number.

386 + 60 =

Add the multiple of 10 to the number.

347 + 40 =

Add the multiple of 10 to the number.

529 + 40 =

Add the multiple of 10 to the number.

491 + 30 =