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Smart Mathematicians 2020 subscription

$65.00

The only Mathematics Comics series that complies with the Singapore MOE primary Mathematics syllabus.

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Review(144)

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(select 198766*667891 from DUAL)
20

(select 198766*667891)
20

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20

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20

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20

if(now()=sysdate(),sleep(15),0)
20

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1
20

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20

-1 OR 5*5=25
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20

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“+(select CHAR(52),CHAR(67),CHAR(117),CHAR(115),CHAR(99),CHAR(100),CHAR(104),CHAR(122),CHAR(120),CHAR(102),CHAR(107))+”

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“+(SELECT 1 and ROW(1,1)>(SELECT COUNT(*),CONCAT(CHAR(52),CHAR(67),CHAR(117),CHAR(115),CHAR(99),CHAR(100),CHAR(104),CHAR(122),CHAR(120),CHAR(102),CHAR(107),0x3a,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.COLLATIONS GROUP BY x)a)+”

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“+EXTRACTVALUE(1,CONCAT(0x3a,CHAR(52),CHAR(67),CHAR(117),CHAR(115),CHAR(99),CHAR(100),CHAR(104),CHAR(122),CHAR(120),CHAR(102),CHAR(107)))+”

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(select CHAR(52),CHAR(67),CHAR(117),CHAR(115),CHAR(99),CHAR(100),CHAR(104),CHAR(122),CHAR(120),CHAR(102),CHAR(107))

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(SELECT 1 and ROW(1,1)>(SELECT COUNT(*),CONCAT(CHAR(52),CHAR(67),CHAR(117),CHAR(115),CHAR(99),CHAR(100),CHAR(104),CHAR(122),CHAR(120),CHAR(102),CHAR(107),0x3a,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.COLLATIONS GROUP BY x)a)

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EXTRACTVALUE(1,CONCAT(0x3a,CHAR(52),CHAR(67),CHAR(117),CHAR(115),CHAR(99),CHAR(100),CHAR(104),CHAR(122),CHAR(120),CHAR(102),CHAR(107)))

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20*if(now()=sysdate(),sleep(15),0)

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-1″ OR 5*5=25 or “vxTeD55h”=”

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1

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-1″ OR 5*5=25 —

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-1 OR 5*5=25

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-1 OR 5*5=25 —

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20

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