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计算题:(1)-3+4-5(2)(-7)-|-5|+(-4)-(-10)(3)-4.5+325-513+135-12(4)(114+16−12)×(−12)(5)−3.5÷78×(−87)(6)24−8÷(−4)×(−23)(7)-32-(-3)2-5×(-6)(8)
题目详情
计算题:
(1)-3+4-5
(2)(-7)-|-5|+(-4)-(-10)
(3)-4.5+3
-5
+1
-
(4)(1
+
−
)×(−12)
(5)−3.5÷
×(−
)
(6)24−8÷(−4)×(−
)
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
-5
+1
-
(4)(1
+
−
)×(−12)
(5)−3.5÷
×(−
)
(6)24−8÷(−4)×(−
)
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
2 2 5 5
+1
-
(4)(1
+
−
)×(−12)
(5)−3.5÷
×(−
)
(6)24−8÷(−4)×(−
)
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
1 1 3 3
-
(4)(1
+
−
)×(−12)
(5)−3.5÷
×(−
)
(6)24−8÷(−4)×(−
)
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
3 3 5 5
(4)(1
+
−
)×(−12)
(5)−3.5÷
×(−
)
(6)24−8÷(−4)×(−
)
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
1 1 2 2
(1
+
−
)×(−12)
(5)−3.5÷
×(−
)
(6)24−8÷(−4)×(−
)
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
1 1 4 4
1 1 6 6
1 1 2 2
−3.5÷
×(−
)
(6)24−8÷(−4)×(−
)
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
7 7 8 8
8 8 7 7
24−8÷(−4)×(−
)
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
2 2 3 3
22
22013
(1)-3+4-5
(2)(-7)-|-5|+(-4)-(-10)
(3)-4.5+3
2 |
5 |
1 |
3 |
3 |
5 |
1 |
2 |
(4)(1
1 |
4 |
1 |
6 |
1 |
2 |
(5)−3.5÷
7 |
8 |
8 |
7 |
(6)24−8÷(−4)×(−
2 |
3 |
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
2 |
5 |
1 |
3 |
3 |
5 |
1 |
2 |
(4)(1
1 |
4 |
1 |
6 |
1 |
2 |
(5)−3.5÷
7 |
8 |
8 |
7 |
(6)24−8÷(−4)×(−
2 |
3 |
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
2 |
5 |
1 |
3 |
3 |
5 |
1 |
2 |
(4)(1
1 |
4 |
1 |
6 |
1 |
2 |
(5)−3.5÷
7 |
8 |
8 |
7 |
(6)24−8÷(−4)×(−
2 |
3 |
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
1 |
3 |
3 |
5 |
1 |
2 |
(4)(1
1 |
4 |
1 |
6 |
1 |
2 |
(5)−3.5÷
7 |
8 |
8 |
7 |
(6)24−8÷(−4)×(−
2 |
3 |
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
3 |
5 |
1 |
2 |
(4)(1
1 |
4 |
1 |
6 |
1 |
2 |
(5)−3.5÷
7 |
8 |
8 |
7 |
(6)24−8÷(−4)×(−
2 |
3 |
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
1 |
2 |
(1
1 |
4 |
1 |
6 |
1 |
2 |
(5)−3.5÷
7 |
8 |
8 |
7 |
(6)24−8÷(−4)×(−
2 |
3 |
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
1 |
4 |
1 |
6 |
1 |
2 |
−3.5÷
7 |
8 |
8 |
7 |
(6)24−8÷(−4)×(−
2 |
3 |
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
7 |
8 |
8 |
7 |
24−8÷(−4)×(−
2 |
3 |
(7)-32-(-3)2-5×(-6)
(8)-3×(-2)2-(-1)2013÷0.25.
2 |
3 |
22
22013
▼优质解答
答案和解析
(1)原式=(-3-5)+4
=-8+4
=-4;
(2)原式=-7-5-4+10
=-16+10
=-6;
(3)原式=-4.5-0.5+3.4+1.6-5
=-5+5-5
=-5
;
(4)原式=-15-2+6
=-17+6
=-11;
(5)原式=-
×
×(-
)
=
;
(6)原式=24-8×
×
=24-
=22
;
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
1 1 13 3 3
=-5+5-5
=-5
;
(4)原式=-15-2+6
=-17+6
=-11;
(5)原式=-
×
×(-
)
=
;
(6)原式=24-8×
×
=24-
=22
;
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
1 1 13 3 3
=-5
;
(4)原式=-15-2+6
=-17+6
=-11;
(5)原式=-
×
×(-
)
=
;
(6)原式=24-8×
×
=24-
=22
;
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
1 1 13 3 3;
(4)原式=-15-2+6
=-17+6
=-11;
(5)原式=-
×
×(-
)
=
;
(6)原式=24-8×
×
=24-
=22
;
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
7 7 72 2 2×
×(-
)
=
;
(6)原式=24-8×
×
=24-
=22
;
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
8 8 87 7 7×(-
)
=
;
(6)原式=24-8×
×
=24-
=22
;
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
8 8 87 7 7)
=
;
(6)原式=24-8×
×
=24-
=22
;
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
32 32 327 7 7;
(6)原式=24-8×
×
=24-
=22
;
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
1 1 14 4 4×
=24-
=22
;
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
2 2 23 3 3
=24-
=22
;
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
4 4 43 3 3
=22
;
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
2 2 23 3 3;
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
=-8+4
=-4;
(2)原式=-7-5-4+10
=-16+10
=-6;
(3)原式=-4.5-0.5+3.4+1.6-5
1 |
3 |
=-5+5-5
1 |
3 |
=-5
1 |
3 |
(4)原式=-15-2+6
=-17+6
=-11;
(5)原式=-
7 |
2 |
8 |
7 |
8 |
7 |
=
32 |
7 |
(6)原式=24-8×
1 |
4 |
2 |
3 |
=24-
4 |
3 |
=22
2 |
3 |
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
1 |
3 |
=-5+5-5
1 |
3 |
=-5
1 |
3 |
(4)原式=-15-2+6
=-17+6
=-11;
(5)原式=-
7 |
2 |
8 |
7 |
8 |
7 |
=
32 |
7 |
(6)原式=24-8×
1 |
4 |
2 |
3 |
=24-
4 |
3 |
=22
2 |
3 |
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
1 |
3 |
=-5
1 |
3 |
(4)原式=-15-2+6
=-17+6
=-11;
(5)原式=-
7 |
2 |
8 |
7 |
8 |
7 |
=
32 |
7 |
(6)原式=24-8×
1 |
4 |
2 |
3 |
=24-
4 |
3 |
=22
2 |
3 |
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
1 |
3 |
(4)原式=-15-2+6
=-17+6
=-11;
(5)原式=-
7 |
2 |
8 |
7 |
8 |
7 |
=
32 |
7 |
(6)原式=24-8×
1 |
4 |
2 |
3 |
=24-
4 |
3 |
=22
2 |
3 |
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
7 |
2 |
8 |
7 |
8 |
7 |
=
32 |
7 |
(6)原式=24-8×
1 |
4 |
2 |
3 |
=24-
4 |
3 |
=22
2 |
3 |
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
8 |
7 |
8 |
7 |
=
32 |
7 |
(6)原式=24-8×
1 |
4 |
2 |
3 |
=24-
4 |
3 |
=22
2 |
3 |
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
8 |
7 |
=
32 |
7 |
(6)原式=24-8×
1 |
4 |
2 |
3 |
=24-
4 |
3 |
=22
2 |
3 |
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
32 |
7 |
(6)原式=24-8×
1 |
4 |
2 |
3 |
=24-
4 |
3 |
=22
2 |
3 |
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
1 |
4 |
2 |
3 |
=24-
4 |
3 |
=22
2 |
3 |
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
2 |
3 |
=24-
4 |
3 |
=22
2 |
3 |
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
4 |
3 |
=22
2 |
3 |
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
2 |
3 |
(7)原式=-9-9+30
=-18+30
=12;
(8)原式=-3×4+1×4
=-12+4
=-8.
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