Rounding to 10,100,1000

A simple puzzle requiring the student to use their rounding knowledge.

Answer the rounding questions on the backing board.
Cut out the tiles from the jigsaw sheet.
Match the rounded answers on the tiles to the numbers
on the backing board.
Glue the tiles onto their matching spaces.

When rounding to the nearest 10:
. amounts ending in 1-4 are rounded down; i.e. 22 becomes 20
. amounts ending in 5-9 are rounded up; i.e. 26 becomes 30.

When rounding to the nearest 100:
.amounts ending in 1-49 are rounded down; i.e. 348 becomes 300
. amounts ending in 50-99 are rounded up; i.e. 353 becomes 400.

When rounding to the nearest 1000:
. amounts ending in 1-499 are rounded down; i.e. 7445 becomes 7000
. amounts ending in 500-999 are rounded up; i.e. 7501 becomes 8000.