Blank Subtraction Chart

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Blank Subtraction Chart
Math - Memory Work
Blank Subtraction Chart 7.JPG
Level Primary
Age 5+

This activity allows the child to work on memorization of subtraction facts.

Presentation[edit]

  1. Lay out the material as shown.
    Blank Subtraction Chart 1.JPG
  2. Organize the number tiles into columns as shown
    Blank Subtraction Chart 2.JPG Blank Subtraction Chart 3.JPG
  3. Draw a problem slip.
    Blank Subtraction Chart 4.JPG
  4. Set it above the board and think of the answer.
    Blank Subtraction Chart 5.JPG
  5. Find the answer tile and place it next to the problem slip.
    Blank Subtraction Chart 6.JPG
  6. Place the index finger of the right hand on the red number in the chart corresponding to the first number of the problem.
    Place the index finger of the left hand on the blue number in the chart corresponding to the second number of the problem.
    Blank Subtraction Chart 7.JPG
  7. Slide the right finger down to the same row as the left finger.
    Blank Subtraction Chart 8.JPG
  8. Slide the left finger over to meet the right.
    Blank Subtraction Chart 9.JPG
  9. Hold your place with the left finger and get the answer tile with the right hand.
    Blank Subtraction Chart 10.JPG
  10. Place the answer tile on the chart. Set the problem slip to the left side of the board.
    Blank Subtraction Chart 11.JPG
  11. Select another problem slip and repeat the same procedure.
    Blank Subtraction Chart 12.JPG Blank Subtraction Chart 13.JPG
  12. Continue until all of the tiles have been place on the chart.
    Blank Subtraction Chart 14.JPG Blank Subtraction Chart 16.JPG

Points of Interest[edit]

Control of Error[edit]

Variations and Extensions[edit]

Material[edit]

Make Your Own[edit]

Printables:

Subtraction Chart 3 pdf icon.jpg
Subtraction Fact Slips pdf icon.jpg
Subtraction Chart 1 pdf icon.jpg
Subtraction Chart 2 pdf icon.jpg
Blank Subtraction Chart Subtraction Problem Slips Subtraction Control Chart Subtraction Finger Chart

Where to Buy[edit]

Sold in sets with all 3 charts.
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Affordable Montessori $39.00 (framed)
Albanesi $85.00
Alison's $7.50 (control chart only)
Alison's $50.00 (framed)
Bruins $68.00
Cabdev $92.00
Cabdev $53.00 (framed)
Creative Learning $33.95 (framed)
E & O $87.00
Juliana $133.00
Kid Advance $38.69 (framed)
Montessori Outlet $23.95
Nienhuis $77.50
Thinkamajigs $44.95
Thinkamajigs $129.95 (AMI)