文档介绍：2500 + 5= 12X200=
-=
990 + 9=
35 X 10=
3000 + 5=
260 + 2=
480+3=
+=
38 X 20=
600 + 5=
+=
50 X 47=
700 + 7=
20 X 36= 4500 + 9=
76 + 4=
-=
70 X 40= 18X40=
30X 300=
-=
0 + 2=
50 X 70=
42 X 20=
61 X 50=
+=
160 + 8=
+=
808 + 8=
30X23=
280+2=
630 + 3=
32 X 30=
6X200=
960 + 6=
630 + 9=
4800+8=
630 + 3=
990 + 3=
884+4=
95X20=
240 + 3=
14X60=
+=
-=
800+8=
35X20=
609 + 3=
50 X 16=
+=
-=
25X30=
480 + 8=
98 + 7=
640+2=
+=
-=
20X43=
7000+300=
20X55=
200+5=
4X 25=
-=
65+0=
50X 700=
63X20=
800+4=
20X 50=
1600 + 4=
87X100=
90X 80=
800 + 2=
-=
960 + 4=
4100-1000=
640+8=
6000 + 2=
+=
600+5=
三年级下册口算题卡
680 + 4=
460 + 2=
280 + 7=
180+6=
-=
202 + 2=
820 + 2=
162+2=
12X 30=
98+7=
700 + 7=
-=
700 + 5=
8900-8000=
50X50=
80X80=
16X200=
2100 + 3=
24 X 10=
270+3=
2700 + 3=
3033=
320 + 8=
60 X 10=
648 + 8=
6050=
25 X 10=
4900+7=
40 X 24=
+=
70-42=
550+5=
940 + 2=
18X5=
+=
350+5=
50 X 70=
50X 80=
700 + 5=
650+5=
53 X 30=
12X400=
420+1 =
79+17=
+=
460 + 2=
900 + 3=
+=
-=
+=
-=
400+5=
90 + 5=
17X40=
260 + 2=
240+3=
48 X 30=
70-31 =
+ =
420+3=
24 X 50=
40 X 16=
150 + 3=
440+4=
15X40=
84-45=
160+1 =
810+9=
96-68=
48X2=
960 + 8=
-=
30X21 =
270 + 9=
31 X 30=
810+3=
25 X 80=
220 + 2=
240 + 4=
213+3=
70 X 30=
-=
450 + 9=
9000+3=
78X2=
480 + 4=
40X800=
-=
990 + 9=
9000+100=
540 + 9=
480 + 8=
34 X 80=
360 + 3=
88 + 2=
42+3=
270 + 3=
84 + 2=
28X 30=
630 + 3=
31 X 90=
50X 90=
350 + 7=
46 X 20=
860 + 2=
147 + 7=
620-180=
6000-2000=
30X33=
92 + 4=
65+5=
60X50=
+=
560 + 8=
7000+300=
-=
-=
8