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Tuesday, 26 July 2011

Homework MATHEMATIC ♥

Nehh ha korang soalan and jawapan. Aku mals nak gaduh2 sbb tak bg tahu kerja sekolaa :DD

1.7+4+(-2) = 7+4
                  = 11
                  = 11-2
                  = +9# *+ means POSITIVE - means NEGATIVE 

2.21+(-4)+(-8) = 21+(-4)
                        = 17
                        = 17-8
                        = 9#

3.-8+4+(-3) = 8-4
                    = -4 -3
                    = -7#

Lagi dua soalan korang tanya lah orang lain. and please do it urself. klau asik nak jawapan sampai bila nak pandai kan ? oritee ex classmate. kbyeee 

♥

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