答：
好的，我为你提供50道加减乘除乘方混合运算题目，并附上答案：
5 + 3 = 8
10 - 4 = 6
2 * 6 = 12
20 / 5 = 4
3^2 = 9
4 + 7 - 2 = 9
8 * 3 + 5 = 29
15 - 6 / 2 = 12
4^3 = 64
9 + 6 * 2 = 21
18 / (4 - 1) = 6
5^2 - 3 = 22
7 * (4 + 2) = 42
(10 - 3) * 2 = 14
(6^2) / 3 = 12
15 + (8 / 4) = 17
(9 - 2)^2 = 49
(5 + 3) * (7 - 2) = 40
(12 / 4) + (6 * 2) = 21
(10^2) - (4 * 5) = 80
(16 / (4 * 2)) + (3^2) = 11
((7 - 3) * (10 / 2)) - (5^2) = -14
(9 + 6) * (8 - (4 / 2)) = 90
((5^2) + 3) * (6 - 2) = 92
(15 - 6) / (3 + 1) = 2.25
(8^2) / ((4 * 2) - 6) = 16
((12 - 4) * 3) + (5^2) = 59
(9 + 7) * (5 - (3^2)) = -32
((6^2) - 3) / (4 + 1) = 7.8
((10 - 3) * (8 / 4)) + (5^2) = 49
((15 / 3) + (6 * 2)) - (4^2) = -7
((7 + 4) * (9 - 2)) / (5^2) = 1.32
((8^2) + 3) / ((6 * 2) - 5) = 8.5
(((10 - 4) * 3) + (5^2)) / (6 + 2) = 9.5
(((9 + 7) * (5 - (3^2))) / 4) - 1 = -9
(((6^2) - 3) / (4 + 1)) * 2 = 15.6
(((10 - 3) * (8 / 4)) + (5^2)) / (6 * 2) = 3.25
(((15 / 3) + (6 * 2)) - (4^2)) / 5 = -1.4
(((7 + 4) * (9 - 2)) / (5^2)) + 1 = 1.32
(((8^2) + 3) / ((6 * 2) - 5)) * 3 = 25.5
((((10 - 4) * 3) + (5^2)) / (6 + 2)) - 1 = 8.5
((((9 + 7) * (5 - (3^2))) / 4) - 1) * 2 = -18
((((6^2) - 3) / (4 + 1)) * 2) + 3 = 18.6
((((10 - 3) * (8 / 4)) + (5^2)) / (6 * 2)) - 4 = -0.75
((((15 / 3) + (6 * 2)) - (4^2)) / 5) + 2 = -0.8
((((7 + 4) * (9 - 2)) / (5^2)) + 1) * 3 = 3.96
((((8^2) + 3) / ((6 * 2) - 5)) * 3) - 1 = 74.5
(((((10 - 4) * 3) + (5^2)) / (6 + 2)) - 1) * 2 = 17
(((((9 + 7) * (5 - (3^2))) / 4) - 1) * 2) + 5 = -13
(((((6^2) - 3) / (4 + 1)) * 2) + 3) - 2 = 16.6
希望这些题目能够帮助你练习混合运算！
50道加减乘除乘方混合运算带答案
答案是：49十57十51十43＝（49十51）十（57十43）＝100十100＝200。利用加法的交换律和结合律进行计算比较合理。例如：102X25＝（100十2）X25＝100X25十2X25＝2500十5O＝2550，利用乘法的分配律计算比较简单易懂。
50道加减乘除乘方混合运算带答案
(3十5)X5一IO十5十(2十3)x2二40一IO+5十12=47