小学三年级下册脱式计算练习题.docx

文档介绍：(1)396 + 3 -2 (2)25 X 8-4 (3)985-168 + 4 ⑷648+480 + 3
(5)124-735 +
7 (6)(22+34)
+ 8 (7)45
+ 5
(9)205+7 X 8
X 3-154
+ 10 (15)57 X 8-406 (16)99
(13)96 X 4+80 (14)120-800
X 2+3
(17)615 X 3+7 (18)45 X 9-335 (19)8 X 37+460 (20)123+377 X 2
(1)150 X 30 - 5 ⑵650+25 X 8 (3)210-50 X 3 (4)6012 + (200-194)
(5)360 + (20-5) (6)625 + (15 + 3) (7)681+27 X 4 (8)23+253 X 4
(9)720 + (15-3 X 2)(10)(108+54) X 5 (11)45+165 + 3 (12)44 X 12+28
3^. XI
+ 6+35 (16)48 + (2+6)
(17)672 + (3 X 25-73)(18)703-24 X 25 (19)23 X 46 - 2 (20)93 X (515-428)
(1)(69+21) X 9 (2)(10+25)
X 44 (3)234
+ (205-199) (4)(75+315)
(5)100 + 25 - 4
(6)135-75
+ 5 (7)182
丁(30-6)
(9)196+24 X 18
(10)466+14
+13+34 (8)120
(11)(205-198)
X 4 (12)240 X 3-154
X 2
(13)203-135 + 9 (14)(124-85)
X 12 (15)45 + 9X 24 (16)(270-180) + 30
(17)28+120 X 8 (18)4500-24 X 12 (19)26 X 4-125 + 5 (20)860-20 X 30
(5)1005 * 5* 3
(6)996
* 6 X 2 (7)256
(9)726+247 X 3
(10)4176
* 3* 3
7
X 7X 5 (8)150乙X 4* 5
12 X 3* 4 (12)328+16 X 3
(13)6024 * 3* 4 (14)280 X 5* 4 (15)718-75 X 8 (16)(187-24)
(17)615-74 X 8 (18)275 X 6* 3 (19)5 X (399-214) (20)(582+6467)
(9)4 X 38-12
(10)257 X 4 -2 (11)345+255
-5 (12)567 X 2X 5
(13)369 X 4 -3 (14)45
X 9+55 X 9 (15)198-98
X 2 (16)(741 -159) + 6
(17)405 + 9X 3 (18)(321 -39)
+ 6 (19)84 X 7+84 - 7 (20)630+322 X 2
(1)424 X 3X 2 ⑵328+172 X 6 (3)347 X 4-192 (4)34+306 X 2
(5)451+549 + 3 (6)37 X 100-37 (7)6
(5)230 X (140-132)⑹(2534-958)
+ 8 (7)792
X 7-9 (8)708-35
X 20
X 74
(9)(120-103) X 50 (10)50+160 + 4 (11)493+25 X 7 (12)(95-95)
(13)78 X 7+80 (14)(532-391) X 6 (15)1208-230 X 5 (16)700-57
(17)615 X 9+77 (18)792 X 7 -9 (19)4280 + (19-11) (20)(2534-958)
(1)360 + 24 X 8
⑵280 X 8+650 (3)64 X 21 - 28 (4)(36+64