文档介绍：计算下面各题
630^(21-12)X16 <420-42X7)^63 530+54X4^24
186-900^(100-25)
(630^18-23)X250 168-48X16^32
1120-(280-96^16)
(42+计算下面各题
630^(21-12)X16 <420-42X7)^63 530+54X4^24
186-900^(100-25)
(630^18-23)X250 168-48X16^32
1120-(280-96^16)
(42+38)^(473-457)
8509^(1720X60-937)
(125-25X5)+35X60
(200^25+120X11
516-(320+320^40)
2500-1352^13X8
150-30^(30-28)X10
(180+160^20)^4
78X10+4228^7
1980-(810+380^19)
800^25X(26-18)
324^9+305^5 75X(700-400^25)
480-(48+48^12)
48^(75-27)+24X15
288+25X27X4
(200-1239^21)X50
(7020+4050^18)^45
(512-475)X200-37^37
600-(214+84X3)
4654+450^18X15
(215+18X2)X200
100-(302+42X6)*77
280+(3500-1920^40)
1200^(23+612^36)
450^(53-38)+108
800-(52-216^24)X15
45X16-325^13
3200^(200-56X3)
(28+772^4)X25
2990^(19 X 34- 623)
3445^(467-18X23)
56X27^(175-147) 278—141+59-78
(328+198^9)^70
(73+22)^(72-67)
3200^(1280-72X15)
280^(240-8X25)
1385-383+248^62
3500-(124+76)X16
180+60^5X6
365-(142+1155^105)
(230-215^5)X16
(90-21X2)^12
(4800^75+36)X12
1080-3500^250+346
(487+2884^28)X50
350-5X3E
(60-12X4)X15
7653 -2842 ^29+432
268-(88+80)^14
1050-(24+576^32)
65 +260 三4X98 36X5^(27-17)
(457+28X14)X5 30+(96-12X5)
150+75^3X4 (480+20X4)^20
1721-(432-408) 8X(28+18^15)
(160+880^20)X4 70+(750-65X11) 360^9^8+16
2010^15-11X12 200X73^(543-178) 480-(80+20)^4
720+320^16X7
315+43+30X6
420-(25+15)X4
(638+8182)^(184—100)
480-(32+3