2020年，小学三年级数学口算题专项练习三
6×4= 6×0=
5×3=
6×7=
9×9= 6×8= 7×5=
8×8=
9×6=
9×7= 6×6= 4×5= 23+19=
64-45=
58+36 =
40-11 = 110-60 = 5600-5000 = 4300-300-600 =
4300-300-600 = 60-6 = 44+49 =
8800-80 = 200+6000-20009600
3600-300 = 63-52 = 4300-300-600 = 19+61 =
80-55 = 50-39 = 82-62 = 30÷6 =
7400+600-800 = 23+36 = 6000+900 = 20+67 =
30÷3=
78+19 =
84÷4 =
21×3=
82-26 = 64+26 =
19+66 = 80-22 = 7×10 =
300+700 =
85+28 =
76-17= 22+29=
800+600 =
900+4000+80 = 42÷2 =
40-11 = 90-43 =
31×2 =
93-31 = 9900-900 = 110-60 =
63-25 = 31-15 = 34+19 = 18+71 =
50÷5 =
3100-1000 = 600-700 = 5400-400 =
78-69 = 18+71 = 2000+60 = 58+36 =
9300-300 = 80-22 = 44+29 = 76-17 =
34+19 = 82-62
93-31 = 23+19 = 1100-100 =
23+19 = 82-26 = 150-90 = 50-39 =
18+71 = 800+600 = 9300-300 = 39÷3 =
96÷3 =
8000-3000= 39÷3=
50÷5 =
22÷2 =
44+29= 63-52= 34+19=
0÷24=
0×24=
0+245=
245 5 =
50-24 4 =
34+64=
42-16=
60-58=
28+56=
49+25=
85-69=
92-27=
37-35=
29+43=
71-35=
36-24=
26+13=
65+33=
12×4=
73+23=
45-42=
72-8=
50-36=
53-32=
63÷6=
120-49=
80-36=
53-16 =[(h/]
18+62=
61-37=
32×3=
67-54=
67+23=
80-37=
55-38=
16+25=
43×2=
32+53=
42+15=
21+79=
120-43=
25-7=
62-35=
47-29=
21×3=
44+17=
21+78=
76-37=
93-17=
28+35=
40×3=
72-35=
72÷3=
9×110=
36+52=
58-46=
68-46=
68-37=
76-68=
80×5=
77-29=
66-38=
72-39=
45+15=
17+46=
200×4=
75+34=
57+33=
400 8 =
22×4=
23-18=
54+17=
12×3=
840÷4=
400 8 =
22×4=
23-18=
54+17=
12×3=
840÷4=
99+1=
31×3=
84-47 =[(h/]
280÷2=
320×2=
540+20=
96-46=
80×50=
420÷7=
65+35=
110×5=
73-28=
930÷3=
24×20=
26+9=
57-38 =[(h/]
1500-700= 42×2=
99÷3=
770÷7=
660÷3=
960÷3=
180 9 =
65+15=
660÷6=
800×2=
50÷5=
3×800=
420÷7=
3×220=
480÷4=
58+33=
420-20=
93÷3=
880÷4=
1200-200= 11×7=
80-46=
0÷51=
0÷76=
0×85=
70÷7=
14×2=
5×900=
2×200=
84÷4=
0≥91 =
930÷3=
390÷3=
0+22=
83-57=
29+68=
68-49=
80×7=
800÷4=
330÷3=
3×23=
64÷2=
58+26=
34×2=
550÷5=
800×8=
420÷2=
63÷3=
160÷4=
800+700=
690÷3=
58-0=
2×440=
48÷2=
480÷2=
60×5=
2×44=
840÷4=
54+36=
37+55=
73-35=
74+21=
120-73=
29×3=
90-47=
70-32=
56+34=
36+23=
21+67=
56÷3=
43+26=
61+46=
58-45 =[(h/]
10÷3
5÷2
35÷5 =
82 9 =
51÷7 =
84 9 =
46÷6 =
3×( )= 12
( )×4 = 20
36÷4 =
31÷5=
13÷2 =
27÷7 =
41÷6 =
2×( )= 10
( )×9 = 81
56÷7 =
29÷3=
9 ÷5 =
29÷3 =
24÷5 =