三年级数学上册第四单元计算题专项练习
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三年级数学上册第四单元计算题专项练习
一、口算
200+300=
500
450-50=
400
620-20=
600
480+20=
500
730+70=
800
660-160=
500
290+110=
400
380-120=
260
64
p>
+
36
=
100<
/p>
207
-<
/p>
90
=
117
202
+
78
=
280
600
-
576
=
24
212-110=
102
127
+
100
=
227
< br>+
231
=
531
p>
55
+
45
=
p>
100
410
665+35=
700
540+160=
700
400
+
560
=
< br>960
40
+
560
=
600
92
5
-
325
=
600
800
-
720
=
80
-
280
=
130
230
+
270
=
500
540-120=
420
122-22=
100
552-152=
400
334+650=
984
300
二、列式计算
919+80=
999
476+121=
597
93+802=
895
365+625=
990
281+64=
345
719+252=
971
749+284=
1033
479+546=
1025
857+396=
1253
627+385=
1012
954+288=
1242
346-123=
223
423-311=
112
355-89=
266
356-58=
298
328-124=
204
806
-
542=
264
460
-
127=
264
809
-
205=
604
787
-
298=
489
365+486= 851
428+247=675 568+189=757
348-284=
64
241-166=
75
346+458=
804
514
-
158
=
356
< br>
259
+
528
=
787
76
+<
/p>
638
=
714
701
-
293
=
408
905
-
615
=
290
1
000
-
53
=
947
485
+
247
=
732
676
+
314<
/p>
=
990
213
-
187
=
26
900
-
198
=
702
900
-
257
=
6
43
643
-
469
=
174
267
-
p>
104
=
163
162
+
324
=
486
162
+
4
86
=
648
856
+
205
=
1061 <
/p>
624
+
167
=
791
435
+
385
=
820
217
-
168
=
49
802
-
349
=
453
三、脱式计算
212+186+54=
452
324+612+134=
1070
655+35+216=
906
427+235+154=
816
298+106+59=
463
327+441+155=
923
85
-
46
+
592=
631
185
-
146
+
592=
531
856
-
3
68
+
205
=
693
683
-
(171
+
269)=
243
140
+
9
×
5=
185
493
+
7
×
4=
521
(352
125
+
162
+
289
=
576
206
-
7
×
9=
143
(252
-
204)
÷
8=
6
-
289)
÷
7=
9
196
+
p>
42
÷
7=
202
-
398)
÷
9=
7
(461