ABACUS PRACTICE TESTS

ABACUS

Category 0 - Direct formula, 3 & 4 rows

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ABACUS

Category 0.1 - Direct formula, 3,4,5,6 & 8 rows

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ABACUS

Category 1 – Direct formula and 5’s compliment 3 and 4 rows

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Category 1.1 – Direct formula and 5’s compliment 3,4,5,6 rows

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Category 2 – Direct formula , 5’s and 10’s compliment 3 & 4 rows

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Category 2.1 – Direct formula , 5’s and 10’s compliment 3,4,5,6,7 rows

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Category 3 – Direct formula , 5’s , 10’s and mix compliment 3,4,5,6,7 rows

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Category 3.1 – Single digit additions subtractions 8-10 rows

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Category 3.2 – Double digit additions subtractions 2 rows

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Category 3.3 – Double digit additions subtractions 3 rows

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Category 3.4 – Double digit additions subtractions 4 rows

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Category 3.5 – Double digit additions 3-9 rows

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Category 3.6 – Triple digit additions 2 rows

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Category 3.7 – Triple digit additions 3 rows

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Category 3.8 – Triple digit additions 4 rows

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Category 3.9 – Triple digit additions 5 rows

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Category 3.91 – Four digit additions 2 rows

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Category 4 – Double with single digit multiplication

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Category 5 – Double with single digit multiplication

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Category 6 – Triple with single digit multiplication

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Category 7 – Double with double digit multiplication

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Category 8 – Double with triple digit multiplication

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Category 9 – Double by single digit division

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Category 10 – Triple by single digit division

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Category 11.1 – Single digit decimal addition subtraction 2 rows

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Category 11.2 – Single digit decimal addition subtraction 3 rows

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Category 11.3 – Single digit decimal addition subtraction 4 rows

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Category 11.4 – Single digit decimal addition subtraction 5 rows

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Category 11.5 – Double digit decimal addition subtraction with 4 rows

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Category 11.6 – Double digit decimal addition subtraction with 5 rows

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Category 12.1 – Division double by single decimal

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Category 12.2 – Division double by double decimal

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Category 12.3 – Division triple by double decimal

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Category 12.4 – Division four by double digit decimal

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Category 12.5 – Calculate percentage of double digits decimal

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Category 12.6 – Division mix types decimal

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Category 13.1 – GCD single double digit

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Category 13.2 – GCD double double digit

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Category 13.3 – GCD double triple digit

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Category 13.6 – LCM single double digit

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Category 13.7 – LCM double double digit

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Category 13.8 – GCD double triple digit

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