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> 计算:(1)3(3+2)-4(2-27)(2)(48+6)÷27(3)48+12+33(4)(32-23)(32+23)-数学
计算:(1)3(3+2)-4(2-27)(2)(48+6)÷27(3)48+12+33(4)(32-23)(32+23)-数学
题目简介
计算:(1)3(3+2)-4(2-27)(2)(48+6)÷27(3)48+12+33(4)(32-23)(32+23)-数学
题目详情
计算:
(1)3(
3
+
2
)-4(
2
-
27
)
(2)(
48
+
6
)÷
27
(3)
48
+
12
+3
3
(4)
(3
2
-2
3
)(3
2
+2
3
)
题型:解答题
难度:中档
来源:不详
答案
(1)原式=3
3
+3
2
-4
2
+12
3
=15
3
-
2
;
(2)原式=
class="stub"4
3
+
2
3
=
4+
2
3
;
(3)原式=4
3
+2
3
+3
3
=
9
3
;
(4)原式=18-12=6.
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题目简介
计算:(1)3(3+2)-4(2-27)(2)(48+6)÷27(3)48+12+33(4)(32-23)(32+23)-数学
题目详情
(1)3(
(2)(
(3)
(4)(3
答案
(2)原式=
(3)原式=4
(4)原式=18-12=6.