文档介绍：X 4=
300 X 3=
36-12=
400 X 2=
40 X 2=
15 x
2=
200 X 4=
600+6=
60+6=
72+
8=
21+7=
4=
500+700=
30+38=
84-12=
2300-500=
44+23=
4X4=
2X2=
7X2=
520-30=
980-400=
6X3=
750+60=
8X1 =
8X2=
17 +5=
300+70=
760-500=
8X3=
26 +6=
38+7=
700-300=
270-80=
7X3=
22+7=
100-45=
8X4=
2X6=
370-230=
69+30=
9X6=
33 +6=
32 + 4=
1 X 1 =
120-30=
5X4=
200+90=
69+40=
9X2=
6X3=
67+8=
64 +8=
26+36=
19+47=
三年级数学百题口算训练（一）
班级 姓名
20 + 4=16+4=25+5=3X6
=18+3=
25+5=3X4=20 + 5=18-6
=6X2=
18+6=4X5=18 + 6=4X5
=17-9=
3X6=12+4=12 + 6=18+3
30-18=
18 — 6=
24+6=
20 + 4=
1 X 1 =
5X4=
28+20=
71+23 =
66 - 60=
77-19=24+6=30+6
7X8=
15+3=5X5=51-8
8+12=
24+6=16 + 4=25+19
10+ 5=
27-8=39-24=36+6
18+3=
2+2=30+6=24 +4
3+ 18=
8 +4=35 +6=36 -7
20+ 5=
58 - 6=66- 60=75 - 30
38+40=
89 8 =50+24=4+55
96 - 20=
38+21=30+34=69-7
59- 4=
73 — 70=
95 — 50=
25+44=
62+7=
30+49=
86 - 60=
91 — 50=
36+30=
51+25
53+8=
420+80=
8+15=
9X9=
2+8=
32+4+2=
72-(25+25)=
16+(42-18)=
81-25 +5=
27 +9=
4X9=
8 +2=
32+8
500 — 60=
84+7=
5 X 7-25=
35-24+ 6=
81+9+9=
5+58=
80- 44=
42
9+45
三年级数学口算竞赛卷
姓名
280+450=
16 + 4=
+ 6+7=
+ 5=
37-25 + 5=
二）
9X9=
8+8=
3X7=
9 + 1=8
4X3=
16 +4=
64 +8=
63 +7=
9X6=
8X7=
6X8=
4X5=
4=
32 + 4=
72 +9=
34+25=
87-35=
9 + 4=
10 +5=
0X7=
7X8=
2+8=
0+9=
13+0=
26+44=80-27
=
42 +7=
8X3=
18 +3=
5X5=
6+6=
+ 6=
36-0=
48 +
6=2X8=
5X9
=
21 +
3=
3X5=
5X6=
7 X
8=3X4
=
5X5=
1832
9 X
2X9
7
36
7X9=
3X1 =
0X9=
1 X7
4X5=
7X7=
7X2=
4X3=
6X6
3X3=
4X9=
8X0=
0X0
=
1 X7=
27+3=
18 +3=
18 +9=
4535
=
9+3=
12+6=
69 +7=
0+9=
20+5
=
48 +8=
54+6=
16 +4=
72 +8=
65+