文档介绍：735-35x12=5402(65-59)789-13x45
要认真计算啊！
脱式计算
824^4x3
（25+38）x15
25x8x9
加油！
(601-246)v5
(59-187)v3
(601-246)v5
21
147+72m8
21x3+410
9x4+420
180m9-42m6
760-540+11109450-3200-42001600m2+230
270m3x9
300m6x9
54m9x860x(23-17)
40m2+174
2x80m4
120x5^2202+36^930^5+240
8仁9+877
66x5+774
921+7x4
80x6x2
770^7+65
807+20^2
100-50^5
35-35^7
302+30x2
600x8^3
40+100^5
434+25x5
60-12x3
64^8+456
640+60x4
5x7-48^6
42^7+36^6
37x4+19x8
10x4-20^4
15^3+10^5
25^5+42^6
35^5+8x7
72^9-36^6
21x4-54^9
72m8+9x536^4+21x225^5-16^4
2400^6-45800x7-1801600^2+230
72m8+9x536^4+21x225^5-16^4
2400^6-45800x7-1801600^2+230
56^7+36^6
564+264-453
500x(400-396)
7650-(546+4530)
72^9-5
65x9-450
9x80+980
9000-(4500+250)
14x6+9x5
900^(71-68)
6700+72^8
180^9-42m6
12^6+45x3
8x(910-720)
80x30+5600
760-540+1110
9450-3200-4200
6500+1250-3500
72m8+9x536^4+21x225^5-16^4
2400^6-45800x7-1801600^2+230
4000m8+350320^8+64270m3x9
(1+7)x(16－6)810x4m433m11+4x9
4000m8+350320^8+64270m3x9
(1+7)x(16－6)810x4m433m11+4x9
630m9+320
2800+32x6
300m6x9
(6900-2400)m5
72m9)m(56m8)
54m9x8
4000m8+350320^8+64270m3x9
(1+7)x(16－6)810x4m433m11+4x9
4000m8+350320^8+64270m3x9
(1+7)x(16－6)810x4m433m11+4x9
(111+189)x3
125x8m100
6x250x0
280x4m5
60x8+1570
60x(23-17)
960m4x9
350m5x9
450m5+1250
(6900-2400)m5
75m15+20x5
3090+6x6
(387－387)+0
160－160m80
750+550m5
187＋299－299587＋496－6742660+26^26
(6900-2400)巧75^15+20x53090+6x6
153^153+657
32^(32^16)
300－(300－222)
(150—75)x(25—20)
75^15+20x5
3390－10x95
687+(99—67)
1000+(1000—988)
3560+20x90
(250—150)#30^6)
687+999^3
(4870-3675)+7200^9
(9467-5642)^(350^70)
960^4x9
350^5x9
450^5+1250
(250—150)#30^6)687+999^3
(387－38