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Matematika

Veiksmai su sveikaisiais skaičiais

QuestionAnswer
(+12)+ (+9)= 21
(-27)+(-13)= -40
(+4)+(-11)= -7
(-5)+(+19)= -14
15.2+(-7.4)= 7.8
(-4.8)+(+3.2)= -1.6
(-32.7)+(-14.1)= -46.8
(-28)-(-7)= -21
(-28)-(+7)= -35
(+4.3)-(-2.6)= 6.9
(-93)-(-97)= 4
(-93)-(+97)= -190
(+15)+(+7)= 22
(-15)+(+6)= -9
(+15)+(-6)= 9
(-14)+ (-9)= -23
(-12)- (-9)= -3
(-3.4)+(+5.6)= 2.2
25.6-14.2= 11.4
Created by: ingridakur
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