| Fingering Calculation : |
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| Finger Calculation LESSON 1 |
This is your RIGHT HAND... represents Unit |
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| Now Let us practice the Finger Calculation (+) and ( - ) |
This is your RIGHT HAND... represents Unit |
Exercise : Try it orally or by sight
1) 1 + 3 - 4
(2) 2 + 1 - 2
(3) 3 + 1 - 2
(4) 5 + 2 - 1
(5) 9 - 6 - 3 |
(6) 8 + 1 - 9
(7) 4 - 2 + 6
(8) 7 - 5 + 2
(9) 6 - 1 - 5
(10) 2 + 2 + 5 |
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| Finger Calculation LESSON 2 |
This is your LEFT HAND... represents Unit |
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| Now Let us practice the Finger Calculation (+) and ( - ) |
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Exercise : Try it orally or by sight
(1) 10 + 30 - 40
(2) 20 + 10 - 20
(3) 30 + 10 - 20
(4) 50 + 20 - 10
(5) 90 - 60 - 30 |
(6) 80 + 10 - 90
(7) 40 - 20 + 60
(8) 70 - 50 + 20
(9) 60 - 10 - 50
(10) 20 + 20 + 70 |
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| Finger Calculation LESSON 3 |
Combination of both hands . . . |
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| Now Let us practice the Finger Calculation (+) and ( - ) |
This is your RIGHT HAND... represents Unit |
Exercise : Try it orally or by sight
(1) 21 + 3 -24
(2) 32 + 11 - 22
(3) 37 + 11+ 51
(4) 53 + 36 - 68
(5) 99 - 36 - 30 |
(6) 78 + 11 - 9
(7) 84 - 50 + 5
(8) 67 - 52 + 2
(9) 36 - 21 - 5
(10) 72 + 20 + 7 |
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