完整word版,人教版小学数学四年级上册：混合脱式计算题

2800 - 100 + 789 (947 —599)+ 7X34 36X(15 —276^23) (93 + 25X21) >9 723 —(521 + 504) -5 (39 —21) X396 -) 507-13X63 + 498 384 -12 + 3X31 [37 —( 7+6) ] X0 16>(17-8) 3-28 X(5+96 -32) 81 - (72-54 ) X9]

57X12 —560-35 848 —640-16X12 960( 1500 —32X45) [192 —(54 + 38) ] X(12+24+80) X50 32X(25+125) 123X18 —

123X3+85X123 25X (24+16 )178 X99+178 (140-70 ) X54 63+84X2M2 490-7+24X5

45+240 -12 15X7+85X7 (46-20) >30-90

25X27X4 (40 —4) X25 2400 乜0 —14X2

108 — (83 + 360-30)(420+48) -(375—345)290 — ( 34X3+99 ) 142 —54-9+14 75X4X25 16X76 —76X6 720-36-2 99 X53+53 450 —2X (16 + 9) 245 —(45+39)125X (8X4) X5 41 X25-25

420-( 205 —198) X4 460-( 29 —18-3)(960 —400) -70 (140-70 ) X54 63+84 X 2 -42 490 - 7+24 X 5

26 X 6-110 15 X 7+85 X 7 (46-20 )X 30-90

(140-70 ) X 54 63+84 X 2 - 42 490 - 7+24 X 5

(40 — 4) X 25

2400 - 80 — 14 X 2

108 —(83 + 360 - 60)

(420 + 48)-(375 345) 290—( 34X 3+99 )

142 — 54 - 9+14

16 X 76 — 76

X

6 99 X 53+53

450 — 2 X( 16 + 9)

245 —(45+39) 125 X( 8 X 4) X 5

41 X 25-25

420 -(205 — 198) X 4 460 -( 29 — 18 - 3) (960—400)- 70

45+240 -12

124+78+22 100-35-25

26 X 6-110 (46-20 )X 30-90 15 X 7+85 X 7

(420 + 48)-( 375 — 345) 290 —( 34 X 3+99) 16 X 76 — 76 X 6 99 X 53+53 450 — 2 X( 16 + 9)

245 —(45+39) 41 X 25-25

420 十(205 — 198) X4

460 -(29 — 18 - 3) (960—400)- 70 43+315 - 5

426-279 - 3 98-19 X 4+62 51+121 X 7

84 X 3-136 - 8 (32+28 ) X 6 325 - 13 X (266-250 )

(40 — 4) X 25 2400 - 80 — 14 X 2

108 — (83 + 360 - 60)

142 — 54 - 9+14

55+720 -(40-35 ) (220-180 )- 8 36X( 28 - 7+23)

82 - 2+59 32 - 8+125 8 X 5+32 - 4

(38+42) X( 525 - 35) (135-72 )- 7

721 十 7 X 5

28 X(246 - 6-32) 340-240 - 20 X 5 (58+12 )X(96-8)

24 - 8 X 302 52 - 4 X 30

36 X 4 + 27 X 3 (135 — 25) + 40 X 6 18 X( 79 — 58)- 27

(338 + 89-19)- 34 (640+750 - 15) X 15 (72-57 ) X 38

892- (90 + 56 X 2) 69 X( 800 — 700)- 5 25X 4+320

81 - 3+3 x 11 135 - 15+26 107-35 x 3 206 x 3-128 - 4 (482-42 ) - 22-17 57 - 3-12 168 - 12-48 - 12 182 - 13+208 - 13 525 - 21-378 - 21 32 x 5 x 6-6 48+42 - 6-12 60- (30 - 3+3)

31 x 13-228 - 19 (156 + 224 - 32) x 80 345 - (128-531 - 9) 776- (73x 6+152)80 - 2+100 - 5 45-20 x 3 - 4 140-20 x 5+25 20 x 30+20 x 40 25 x (30+10) 800 - 40-400 - 40 600 - (120 - 60) (26+14) x 70

(26+14) X (70-40) 90 - (30 X 15 - 50) (35+45) - (90-10)

6 X 10-(21+29) 25 X (22+26 X 3) 80 - (32+8) X 300 3000-[(32+8) X 30] 30 X [169-(60+9)] 320-(120+25 X 4) 36 - [(3+6) X 2] 180 - (36 - 12)+6 450 - 15+10 X 3 (40+180 - 30) X 2 (240+180) - (30 X 2) 800-800 - 80 X 30 800-(70 X 6+180) 65 X (40+20 X 3) 36+360 十12

5 X 121+79 X 5 45 X 6+35 X

39 X 8-6 X 39 326 X 78-326 X 68 120 X 90-110 X 90