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计算(1)356-134+516+334;(2)(-3)2+(-2)3×(-14)÷(-12);(3)(-1)5×[423÷(-4)+(-14)×(-0.4)]÷(-13);(4)-14-(1-0.5)×13×[2-(-3)2];(5)(-23+56)×24-3.95×6-1.45×6;(6)26-(
题目详情
计算(1)3
-1
+5
+3
;
(2)(-3)2+(-2)3×(-
)÷(-
);
(3)(-1)5×[4
÷(-4)+(-
)×(-0.4)]÷(-
);
(4)-14-(1-0.5)×
×[2-(-3)2];
(5)(-
+
)×24-3.95×6-1.45×6;
(6)26-(-5)×(-7).3
-1
+5
+3
;
(2)(-3)2+(-2)3×(-
)÷(-
);
(3)(-1)5×[4
÷(-4)+(-
)×(-0.4)]÷(-
);
(4)-14-(1-0.5)×
×[2-(-3)2];
(5)(-
+
)×24-3.95×6-1.45×6;
(6)26-(-5)×(-7).
5 5 6 6
3 3 4 4
1 1 6 6
3 3 4 4
23
)÷(-
);
(3)(-1)5×[4
÷(-4)+(-
)×(-0.4)]÷(-
);
(4)-14-(1-0.5)×
×[2-(-3)2];
(5)(-
+
)×24-3.95×6-1.45×6;
(6)26-(-5)×(-7).
1 1 4 4
);
(3)(-1)5×[4
÷(-4)+(-
)×(-0.4)]÷(-
);
(4)-14-(1-0.5)×
×[2-(-3)2];
(5)(-
+
)×24-3.95×6-1.45×6;
(6)26-(-5)×(-7).
1 1 2 2
5
÷(-4)+(-
)×(-0.4)]÷(-
);
(4)-14-(1-0.5)×
×[2-(-3)2];
(5)(-
+
)×24-3.95×6-1.45×6;
(6)26-(-5)×(-7).
2 2 3 3
)×(-0.4)]÷(-
);
(4)-14-(1-0.5)×
×[2-(-3)2];
(5)(-
+
)×24-3.95×6-1.45×6;
(6)26-(-5)×(-7).
1 1 4 4
);
(4)-14-(1-0.5)×
×[2-(-3)2];
(5)(-
+
)×24-3.95×6-1.45×6;
(6)26-(-5)×(-7).
1 1 3 3
4
×[2-(-3)2];
(5)(-
+
)×24-3.95×6-1.45×6;
(6)26-(-5)×(-7).
1 1 3 3 2
+
)×24-3.95×6-1.45×6;
(6)26-(-5)×(-7).
2 2 3 3
)×24-3.95×6-1.45×6;
(6)26-(-5)×(-7).
5 5 6 6
5 |
6 |
3 |
4 |
1 |
6 |
3 |
4 |
(2)(-3)2+(-2)3×(-
1 |
4 |
1 |
2 |
(3)(-1)5×[4
2 |
3 |
1 |
4 |
1 |
3 |
(4)-14-(1-0.5)×
1 |
3 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7).3
5 |
6 |
3 |
4 |
1 |
6 |
3 |
4 |
(2)(-3)2+(-2)3×(-
1 |
4 |
1 |
2 |
(3)(-1)5×[4
2 |
3 |
1 |
4 |
1 |
3 |
(4)-14-(1-0.5)×
1 |
3 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7).
5 |
6 |
3 |
4 |
1 |
6 |
3 |
4 |
23
1 |
4 |
1 |
2 |
(3)(-1)5×[4
2 |
3 |
1 |
4 |
1 |
3 |
(4)-14-(1-0.5)×
1 |
3 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7).
1 |
4 |
1 |
2 |
(3)(-1)5×[4
2 |
3 |
1 |
4 |
1 |
3 |
(4)-14-(1-0.5)×
1 |
3 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7).
1 |
2 |
5
2 |
3 |
1 |
4 |
1 |
3 |
(4)-14-(1-0.5)×
1 |
3 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7).
2 |
3 |
1 |
4 |
1 |
3 |
(4)-14-(1-0.5)×
1 |
3 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7).
1 |
4 |
1 |
3 |
(4)-14-(1-0.5)×
1 |
3 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7).
1 |
3 |
4
1 |
3 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7).
1 |
3 |
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7).
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7).
5 |
6 |
▼优质解答
答案和解析
(1)3
-1
+5
+3
=3
+5
-1
+3
=9+2=11;
(2)(-3)2+(-2)3×(-
)÷(-
)=9+(-8)×(-
)×(-2)=9-4=5;
(3)(-1)5×[4
÷(-4)+(-
)×(-0.4)]÷(-
)=-1×(-
×
+
×
)×(-3)=-(-
)×(-3)=-
;
(4)-14-(1-0.5)×
×[2-(-3)2]=-1-
×
×(-7)=-1+
=
;
(5)(-
+
)×24-3.95×6-1.45×6=-16+20-6×(3.95+1.45)=4-6×5.4=4-32.4=-28.4;
(6)26-(-5)×(-7)=26-35=-9. 3
5 5 56 6 6-1
3 3 34 4 4+5
1 1 16 6 6+3
3 3 34 4 4=3
+5
-1
+3
=9+2=11;
(2)(-3)2+(-2)3×(-
)÷(-
)=9+(-8)×(-
)×(-2)=9-4=5;
(3)(-1)5×[4
÷(-4)+(-
)×(-0.4)]÷(-
)=-1×(-
×
+
×
)×(-3)=-(-
)×(-3)=-
;
(4)-14-(1-0.5)×
×[2-(-3)2]=-1-
×
×(-7)=-1+
=
;
(5)(-
+
)×24-3.95×6-1.45×6=-16+20-6×(3.95+1.45)=4-6×5.4=4-32.4=-28.4;
(6)26-(-5)×(-7)=26-35=-9.
5 5 56 6 6+5
1 1 16 6 6-1
3 3 34 4 4+3
3 3 34 4 4=9+2=11;
(2)(-3)22+(-2)33×(-
)÷(-
)=9+(-8)×(-
)×(-2)=9-4=5;
(3)(-1)5×[4
÷(-4)+(-
)×(-0.4)]÷(-
)=-1×(-
×
+
×
)×(-3)=-(-
)×(-3)=-
;
(4)-14-(1-0.5)×
×[2-(-3)2]=-1-
×
×(-7)=-1+
=
;
(5)(-
+
)×24-3.95×6-1.45×6=-16+20-6×(3.95+1.45)=4-6×5.4=4-32.4=-28.4;
(6)26-(-5)×(-7)=26-35=-9.
1 1 14 4 4)÷(-
)=9+(-8)×(-
)×(-2)=9-4=5;
(3)(-1)5×[4
÷(-4)+(-
)×(-0.4)]÷(-
)=-1×(-
×
+
×
)×(-3)=-(-
)×(-3)=-
;
(4)-14-(1-0.5)×
×[2-(-3)2]=-1-
×
×(-7)=-1+
=
;
(5)(-
+
)×24-3.95×6-1.45×6=-16+20-6×(3.95+1.45)=4-6×5.4=4-32.4=-28.4;
(6)26-(-5)×(-7)=26-35=-9.
1 1 12 2 2)=9+(-8)×(-
)×(-2)=9-4=5;
(3)(-1)5×[4
÷(-4)+(-
)×(-0.4)]÷(-
)=-1×(-
×
+
×
)×(-3)=-(-
)×(-3)=-
;
(4)-14-(1-0.5)×
×[2-(-3)2]=-1-
×
×(-7)=-1+
=
;
(5)(-
+
)×24-3.95×6-1.45×6=-16+20-6×(3.95+1.45)=4-6×5.4=4-32.4=-28.4;
(6)26-(-5)×(-7)=26-35=-9.
1 1 14 4 4)×(-2)=9-4=5;
(3)(-1)55×[4
÷(-4)+(-
)×(-0.4)]÷(-
)=-1×(-
×
+
×
)×(-3)=-(-
)×(-3)=-
;
(4)-14-(1-0.5)×
×[2-(-3)2]=-1-
×
×(-7)=-1+
=
;
(5)(-
+
)×24-3.95×6-1.45×6=-16+20-6×(3.95+1.45)=4-6×5.4=4-32.4=-28.4;
(6)26-(-5)×(-7)=26-35=-9.
2 2 23 3 3÷(-4)+(-
)×(-0.4)]÷(-
)=-1×(-
×
+
×
)×(-3)=-(-
)×(-3)=-
;
(4)-14-(1-0.5)×
×[2-(-3)2]=-1-
×
×(-7)=-1+
=
;
(5)(-
+
)×24-3.95×6-1.45×6=-16+20-6×(3.95+1.45)=4-6×5.4=4-32.4=-28.4;
(6)26-(-5)×(-7)=26-35=-9.
1 1 14 4 4)×(-0.4)]÷(-
)=-1×(-
×
+
×
)×(-3)=-(-
)×(-3)=-
;
(4)-14-(1-0.5)×
×[2-(-3)2]=-1-
×
×(-7)=-1+
=
;
(5)(-
+
)×24-3.95×6-1.45×6=-16+20-6×(3.95+1.45)=4-6×5.4=4-32.4=-28.4;
(6)26-(-5)×(-7)=26-35=-9.
1 1 13 3 3)=-1×(-
×
+
×
)×(-3)=-(-
)×(-3)=-
;
(4)-14-(1-0.5)×
×[2-(-3)2]=-1-
×
×(-7)=-1+
=
;
(5)(-
+
)×24-3.95×6-1.45×6=-16+20-6×(3.95+1.45)=4-6×5.4=4-32.4=-28.4;
(6)26-(-5)×(-7)=26-35=-9.
14 14 143 3 3×
1 1 14 4 4+
1 1 14 4 4×
4 4 410 10 10)×(-3)=-(-
)×(-3)=-
;
(4)-14-(1-0.5)×
×[2-(-3)2]=-1-
×
×(-7)=-1+
=
;
(5)(-
+
)×24-3.95×6-1.45×6=-16+20-6×(3.95+1.45)=4-6×5.4=4-32.4=-28.4;
(6)26-(-5)×(-7)=26-35=-9.
1 1 115 15 15)×(-3)=-
;
(4)-14-(1-0.5)×
×[2-(-3)2]=-1-
×
×(-7)=-1+
=
;
(5)(-
+
)×24-3.95×6-1.45×6=-16+20-6×(3.95+1.45)=4-6×5.4=4-32.4=-28.4;
(6)26-(-5)×(-7)=26-35=-9.
1 1 15 5 5;
(4)-144-(1-0.5)×
×[2-(-3)2]=-1-
×
×(-7)=-1+
=
;
(5)(-
+
)×24-3.95×6-1.45×6=-16+20-6×(3.95+1.45)=4-6×5.4=4-32.4=-28.4;
(6)26-(-5)×(-7)=26-35=-9.
1 1 13 3 3×[2-(-3)22]=-1-
×
×(-7)=-1+
=
;
(5)(-
+
)×24-3.95×6-1.45×6=-16+20-6×(3.95+1.45)=4-6×5.4=4-32.4=-28.4;
(6)26-(-5)×(-7)=26-35=-9.
1 1 12 2 2×
1 1 13 3 3×(-7)=-1+
=
;
(5)(-
+
)×24-3.95×6-1.45×6=-16+20-6×(3.95+1.45)=4-6×5.4=4-32.4=-28.4;
(6)26-(-5)×(-7)=26-35=-9.
7 7 76 6 6=
1 1 16 6 6;
(5)(-
+
)×24-3.95×6-1.45×6=-16+20-6×(3.95+1.45)=4-6×5.4=4-32.4=-28.4;
(6)26-(-5)×(-7)=26-35=-9.
2 2 23 3 3+
)×24-3.95×6-1.45×6=-16+20-6×(3.95+1.45)=4-6×5.4=4-32.4=-28.4;
(6)26-(-5)×(-7)=26-35=-9.
5 5 56 6 6)×24-3.95×6-1.45×6=-16+20-6×(3.95+1.45)=4-6×5.4=4-32.4=-28.4;
(6)26-(-5)×(-7)=26-35=-9.
5 |
6 |
3 |
4 |
1 |
6 |
3 |
4 |
5 |
6 |
1 |
6 |
3 |
4 |
3 |
4 |
(2)(-3)2+(-2)3×(-
1 |
4 |
1 |
2 |
1 |
4 |
(3)(-1)5×[4
2 |
3 |
1 |
4 |
1 |
3 |
14 |
3 |
1 |
4 |
1 |
4 |
4 |
10 |
1 |
15 |
1 |
5 |
(4)-14-(1-0.5)×
1 |
3 |
1 |
2 |
1 |
3 |
7 |
6 |
1 |
6 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7)=26-35=-9. 3
5 |
6 |
3 |
4 |
1 |
6 |
3 |
4 |
5 |
6 |
1 |
6 |
3 |
4 |
3 |
4 |
(2)(-3)2+(-2)3×(-
1 |
4 |
1 |
2 |
1 |
4 |
(3)(-1)5×[4
2 |
3 |
1 |
4 |
1 |
3 |
14 |
3 |
1 |
4 |
1 |
4 |
4 |
10 |
1 |
15 |
1 |
5 |
(4)-14-(1-0.5)×
1 |
3 |
1 |
2 |
1 |
3 |
7 |
6 |
1 |
6 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7)=26-35=-9.
5 |
6 |
1 |
6 |
3 |
4 |
3 |
4 |
(2)(-3)22+(-2)33×(-
1 |
4 |
1 |
2 |
1 |
4 |
(3)(-1)5×[4
2 |
3 |
1 |
4 |
1 |
3 |
14 |
3 |
1 |
4 |
1 |
4 |
4 |
10 |
1 |
15 |
1 |
5 |
(4)-14-(1-0.5)×
1 |
3 |
1 |
2 |
1 |
3 |
7 |
6 |
1 |
6 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7)=26-35=-9.
1 |
4 |
1 |
2 |
1 |
4 |
(3)(-1)5×[4
2 |
3 |
1 |
4 |
1 |
3 |
14 |
3 |
1 |
4 |
1 |
4 |
4 |
10 |
1 |
15 |
1 |
5 |
(4)-14-(1-0.5)×
1 |
3 |
1 |
2 |
1 |
3 |
7 |
6 |
1 |
6 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7)=26-35=-9.
1 |
2 |
1 |
4 |
(3)(-1)5×[4
2 |
3 |
1 |
4 |
1 |
3 |
14 |
3 |
1 |
4 |
1 |
4 |
4 |
10 |
1 |
15 |
1 |
5 |
(4)-14-(1-0.5)×
1 |
3 |
1 |
2 |
1 |
3 |
7 |
6 |
1 |
6 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7)=26-35=-9.
1 |
4 |
(3)(-1)55×[4
2 |
3 |
1 |
4 |
1 |
3 |
14 |
3 |
1 |
4 |
1 |
4 |
4 |
10 |
1 |
15 |
1 |
5 |
(4)-14-(1-0.5)×
1 |
3 |
1 |
2 |
1 |
3 |
7 |
6 |
1 |
6 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7)=26-35=-9.
2 |
3 |
1 |
4 |
1 |
3 |
14 |
3 |
1 |
4 |
1 |
4 |
4 |
10 |
1 |
15 |
1 |
5 |
(4)-14-(1-0.5)×
1 |
3 |
1 |
2 |
1 |
3 |
7 |
6 |
1 |
6 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7)=26-35=-9.
1 |
4 |
1 |
3 |
14 |
3 |
1 |
4 |
1 |
4 |
4 |
10 |
1 |
15 |
1 |
5 |
(4)-14-(1-0.5)×
1 |
3 |
1 |
2 |
1 |
3 |
7 |
6 |
1 |
6 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7)=26-35=-9.
1 |
3 |
14 |
3 |
1 |
4 |
1 |
4 |
4 |
10 |
1 |
15 |
1 |
5 |
(4)-14-(1-0.5)×
1 |
3 |
1 |
2 |
1 |
3 |
7 |
6 |
1 |
6 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7)=26-35=-9.
14 |
3 |
1 |
4 |
1 |
4 |
4 |
10 |
1 |
15 |
1 |
5 |
(4)-14-(1-0.5)×
1 |
3 |
1 |
2 |
1 |
3 |
7 |
6 |
1 |
6 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7)=26-35=-9.
1 |
15 |
1 |
5 |
(4)-14-(1-0.5)×
1 |
3 |
1 |
2 |
1 |
3 |
7 |
6 |
1 |
6 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7)=26-35=-9.
1 |
5 |
(4)-144-(1-0.5)×
1 |
3 |
1 |
2 |
1 |
3 |
7 |
6 |
1 |
6 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7)=26-35=-9.
1 |
3 |
1 |
2 |
1 |
3 |
7 |
6 |
1 |
6 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7)=26-35=-9.
1 |
2 |
1 |
3 |
7 |
6 |
1 |
6 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7)=26-35=-9.
7 |
6 |
1 |
6 |
(5)(-
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7)=26-35=-9.
2 |
3 |
5 |
6 |
(6)26-(-5)×(-7)=26-35=-9.
5 |
6 |
(6)26-(-5)×(-7)=26-35=-9.
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