Below is a recommended sequence for the place value, rounding task packets.  The packets are listed in sequential order from younger grade levels to higher grade levels.

PLACE VALUE, ROUNDING

1 - 3    HUNDRED CHART: MISSING NUMBER TILES

2 - 5    CLOSE TO TILES

2 - 4    ROUND THE NUMBER TILES

2 - 5    TENS AND ONES PLACE VALUE TILES

2 - 5    2-DIGIT TILES: PLACE VALUE AND +/-

2 - 5    3-DIGIT NUMBER TILES

3 - 6    PLACE VALUE TILES: WHOLE NUMBERS

3 - 6    BEYOND 1000 PLACE VALUE TILES

3 - 6    ROUND THE NUMBER TILES II

4 - 8    DECIMAL ROUND THE NUMBER TILES

5 - 8    DECIMAL PLACE VALUE TILES I

5 - 8    DECIMAL PLACE VALUE TILES II

5 - 8    PLACEMENT LOGIC TILES