题目内容
运用运算律计算:
(1)0.36+(-7.4)+0.3+(-0.6)+0.64;
(2)(-103)+(+1
)+(-97)+(+100)+(-1
);
(3)(-3
)+(-2.16)+8
+3
+(-3.84)+(-0.25)+
;
(4)(-
)+3
+|-0.75|+(-5
)+|-2
|.
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题目内容
运用运算律计算:
(1)0.36+(-7.4)+0.3+(-0.6)+0.64;
(2)(-103)+(+1
)+(-97)+(+100)+(-1
);
(3)(-3
)+(-2.16)+8
+3
+(-3.84)+(-0.25)+
;
(4)(-
)+3
+|-0.75|+(-5
)+|-2
|.