苏教版一年级数学下册两位数减一位数口算题精选90.docx
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苏教版一年级数学下册两位数减一位数口算题精选90
85-8=47-4=18+30=1+85-4=
52-1=77-6=75+1=9+79-6=
59-8=90-4=37-2=25-7-10=
93-8=18-5=65-9=58-4+10=
14-7=89-4=68+3=29-8〇19
60-7=27-10=97-3=4+72-8=
13-8=72-20=58+3=40+1+1=
50-3=46-30=44-2=78+7+5=
80-5=43-1=22+1=4+27-8=
72-4=40-30=64-7=48-9-30=
63-9=28-20=11-1=32-8〇26
72-9=66-10=44+1=53-3-20=
81-2=22-20=84-1=-1〇41-40
28-5=35-3=45+9=4〇48-40
23-8=71-2=46+10=77-10+2=
56-5=74-3=17+6=20-4〇12
84-1=51-4=72+2=6+4+7=
68-5=86-10=11-8=8+7+8=
82-2=12-1=41-6=37-8+60=
48-9=81-40=36+5=50-9+30=
98-7=55-10=84+10=72-4+10=
13-2=65-30=57-7=2+30-1=
48-5=99-5=12+5=53-4〇48
85-7=97-5=87-1=89-3+10=
89-1=49-40=31+7=35+8+8=
45-3=30-10=49+1=5+68-8=
21-2=70-5=90-1=17〇98-80
35-6=72-5=46+1=4+6+6=
15-9=72-20=95-7=4+8+4=
13-3=72-20=66+30=37-6〇32
51-5=97-4=42+2=32-8-20=
94-8=46-40=42+5=43-4-10=
68-6=23-4=23+6=3+6+7=
82-3=33-2=47+5=61-30〇33
30-6=62-20=51+9=15-10+2=
73-7=22-10=75+3=87〇90-3
40-7=11-7=49+7=68-8+20=
24-1=71-5=30+6=19〇91-70
89-1=40-7=91-2=6+57-3=
10-8=98-10=33+7=3+43-7=
80-1=78-5=42-7=35-5-20=
23-8=66-5=30+10=8+59-1=
34-8=37-20=50-4=6+39-4=
87-5=14-4=57+7=59-10+5=
21-3=58-9=45+2=7+8+5=
43-3=28-1=48-4=39-20+1=
40-7=47-8=78-8=4+7+5=
90-4=63-50=31-3=67-6-50=
48-3=55-6=87+9=87-8-40=
62-8=53-4=65+4=70+7+1=
23-5=56-50=27-9=8+4+7=
87-6=37-6=46+7=56+5+7=
78-3=60-9=59-1=6+5+3=
33-6=83-1=85-2=5〇30-20
31-3=24-3=83+1=22+1+9=
93-1=66-40=66+10=12+5+4=
21-7=27-10=56+9=4+5+8=
51-1=99-90=53-2=85-7-20=
30-9=52-50=90-4=42-40+5=
54-3=30-30=57+5=60-1-50=
79-8=66-3=77+2=80-3〇72
59-8=66-3=84-8=67-20〇42
68-9=47-20=83-2=89-7-60=
75-2=19-10=38-5=9+5+9=
49-3=59-10=33+8=45〇48-3
32-5=82-50=91-2=3+9+4=
25-7=77-7=82-4=89-1-20=
70-4=37-20=62+10=1+14-2=
12-7=69-3=94-8=86-70+3=
58-8=74-60=47+40=4+55-2=
29-5=82-5=89+4=6+18-9=
21-2=87-80=77-3=57+5+9=
44-6=22-7=69+8=23-10+2=
91-5=94-70=64+7=-4〇11-10
30-9=25-10=70-3=14+6+9=
83-8=42-1=36+2=74-9+20=
11-5=85-20=26-1=26-5-10=
17-2=35-30=41+7=9+4+7=
35-9=31-10=19+7=6+8+7=
16-2=97-1=26-8=76-60+9=
44-4=59-3=78+20=8+6+7=
89-4=55-20=74-2=17〇82-70
24-3=53-3=56-9=70〇71-3
76-7=89-5=41+5=87-1+10=
42-5=28-1=63+7=2+61-6=
66-9=25-3=84+2=16+6+6=
99-3=62-1=16+60=26-3〇27
97-7=54-2=80-9=5〇81-80
63-6=88-40=31-8=68-4-40=
26-1=41-5=23-9=7+8+7=
80-2=88-70=14-4=85-8+10=
13-1=82-80=97-9=84-6-10=
30-2=87-70=27-7=17-9+30=
62-1=24-6=77-8=9+9+5=
57-3=46-5=62-1=7+6+4=
67-8=88-7=59-6=4+6+4=
71-8=27-10=30+5=3+14-3=
66-9=94-7=57-3=18+2+2=
19-4=69-4=30+4=4+8+3=
82-8=86-6=74+7=4+52-4=
51-2=62-10=28+5=9+4+7=
87-8=94-40=17-9=9+7+5=
83-3=77-6=22-9=2+90-6=
91-5=79-10=27+6=77-8-20=
85-5=28-10=48+3=3+4+4=
47-8=28-9=41+30=78-8+20=
79-1=26-20=53-9=83-70〇9
71-1=30-9=28-9=33-4-20=
12-6=45-20=15-6=22〇51-30
57-2=94-50=66+7=4+6+6=
83-3=73-30=42+8=47-3+20=
42-5=68-8=30+10=21-10〇9
77-9=26-10=64-6=3+7+8=
51-4=88-60=60+2=86-9+10=
47-6=62-60=29-7=15+3+7=
12-6=52-20=71+7=92-20〇74
50-9=17-10=61-2=79-50〇29
47-2=95-60=78-7=7+9+5=
18-6=26-20=19+5=2+35-3=
49-7=53-50=77+4=4+9+8=
56-9=65-5=56-3=8+8+3=
33-1=46-9=91-4=57-10+1=
98-9=67-50=87-5=3+6+8=
31-2=42-8=76-9=4+8+9=
33-8=42-1=90+5=31-8+20=
88-5=33-10=33-5=70+2+7=
88-6=82-1=79+20=52-8-30=
65-9=24-10=79-2=26-20〇5
11-9=76-70=90-3=8+4+7=
73-7=82-30=95-9=46〇48-7
36-3=43-20=10-5=32-7-10=
64-4=17-3=77+7=48〇50-6
26-3=74-10=99-3=39〇77-40
39-8=12-7=50+30=8+9+7=
33-5=72-5=60+3=89-8〇84
82-4=34-20=81-6=40-2-20=
64-1=69-9=63+9=74-9-10=
18-6=92-50=76+9=65-4-30=
57-8=56-40=55-1=42+1+2=
28-5=16-10=59-2=53-4-20=
28-3=80-60=68-2=71-40〇35
83-6=65-9=29+9=99-3〇101
88-3=31-30=88+9=11〇42-30
84-6=18-7=72+1=47-1-10=
51-9=78-20=82+10=7+8+5=
54-8=38-20=34+1=78-9+10=
62-5=46-40=80-9=2+32-6=
19-8=35-30=68-6=6+62-4=
64-7=55-6=51+3=6+8+4=
17-1=83-1=25+4=73+9+1=
69-3=30-30=18-5=73-20+8=
12-3=37-20=70-5=25-1+30=
65-2=61-60=51-1=55-9+40=
82-2=30-10=48+5=7+63-4=
70-6=94-8=99-8=64-1〇67
34-2=59-30=95-2=8+19-4=
47-7=67-5=35-2=5+43-6=
53-9=67-20=44+2=57-7+30=
93-2=26-10=88+7=4+6+4=
80-7=36-10=58-4=89-2-20=
65-6=30-9=13+4=96〇99-2
89-8=34-10=52-8=32-7-20=
51-1=35-30=54-3=66-6〇55
26-7=12-9=55+3=7+10-8=
76-9=68-30=57-8=12+2+2=
73-4=50-9=67+6=4+7+5=
20-2=71-20=66+7=8+89-4=
50-5=49-30=37+6=54-4-40=
85-3=50-30=26+5=78+1+3=
78-3=43-10=35-9=7+5+8=
54-7=88-4=65-7=57+1+9=
86-3=52-9=53+6=75-3+20=
95-5=89-5=73+10=97-2〇99
13-7=53-40=13+9=13〇88-70
48-4=73-20=73-4=81+3+8=
73-9=40-9=17-4=59+2+9=
24-9=64-60=30+7=57+3+8=
83-4=63-60=43+10=4+9+7=
19-3=50-1=53+4=54-10+2=
19-3=80-7=75+6=74-20+5=
82-3=67-20=83+10=1+76-6=
26-4=64-3=20+9=9+66-5=
86-3=56-20=86+2=52〇61-4
21-3=14-10=31-8=6+9+3=
35-8=76-5=16+50=1+21-2=
83-9=46-10=21-6=66+2+1=
72-1=64-50=88-3=12-10〇3
66-8=39-5=41-5=1+47-4=
76-7=90-70=86+9=6+83-8=
61-1=40-2=42-1=23-9〇9
48-5=82-2=33-2=73-2+20=
40-5=68-6=33+6=40-9〇29
87-1=83-10=55+7=70+9+8=
81-9=57-40=60+10=58〇65-8
32-1=26-4=90-3=9+70-9=
38-7=77-10=83-8=4+29-3=
59-6=17-10=55+10=32-6-20=
19-1=55-8=15-2=2+59-3=
75-5=94-90=52+3=10+9+3=
31-3=22-10=28-2=54-4+20=
58-1=27-10=32-9=92-30+7=
71-4=43-5=51+3=69-9〇56
44-1=87-40=79+5=92-2〇92
32-2=73-30=33+9=79+7+5=
62-9=69-30=89+2=81+6+2=
54-5=79-70=20-8=6+5+6=
46-8=11-7=88-5=45-2-20=
16-1=35-5=35-5=8+4+8=
23-5=88-5=85-7=33〇77-40
26-8=73-8=26+9=19+1+7=
73-7=58-50=16+9=72+4+5=
49-2=83-80=50+5=7+50-3=
75-8=29-6=16+7=8+43-9=
69-2=59-4=19+8=61〇64-8
65-5=96-5=39-4=82〇87-6
17-3=61-3=50-2=6+63-3=
16-7=32-9=69+4=84-40+2=
54-1=24-5=81+10=4+47-4=
51-6=18-5=12+6=4+6+3=
69-6=28-9=82-2=3+5+8=
51-5=38-1=34+60=2+42-7=
75-2=40-10=22-1=3+60-1=
47-3=18-10=94-5=66+7+5=
88-6=42-40=43-1=66-5+30=
47-9=98-3=79+5=14-4〇12
54-8=51-8=87+10=6+9+8=
67-8=15-4=25+8=41〇48-3
15-5=52-40=79-4=65-8+30=
82-9=26-9=22-4=5+6+8=
37-1=13-10=40-4=38+4+1=
20-1=48-10=54+6=61+1+7=
82-5=15-10=23+2=69-7〇67
99-2=27-10=37+7=7+26-1=
50-4=82-40=79+5=7+4+6=
74-5=81-70=29-5=53-7-20=
29-3=58-7=89-4=4+7+7=
67-4=50-7=49+3=6+7+8=
65-1=90-5=50+9=4+17-9=
87-2=71-6=64+3=3+9+9=
59-2=55-2=69+7=31+4+3=
90-9=29-4=51-7=87-3+10=
91-5=79-5=12+1=15-10〇3
24-1=26-20=20+9=68-1-20=
37-3=91-7=16-5=45+9+9=
75-6=52-5=52+3=57+5+3=
54-1=88-80=60-7=45-7-20=
77-5=65-9=34+8=35-20+8=
29-8=72-10=84-6=50〇69-20
42-1=74-30=53+3=8+8+4=
61-8=73-1=55+3=61-3〇63
25-9=96-3=62+6=3+5+7=
56-7=50-3=12+3=83-5+10=
47-8=79-7=14-5=71〇79-8
54-3=17-6=81-1=7+38-6=
29-6=71-1=45+8=51-20+2=
49-5=89-70=76-1=62+2+2=
90-1=93-70=21-1=75+1+9=
36-8=59-30=29+2=3+64-2=
16-4=50-10=75-2=93-70〇23
58-4=94-50=16+4=44+3+3=
68-9=70-20=38+4=67-9-20=
88-2=40-1=66+1=6+5+5=
19-6=47-30=67-4=68-8〇63
99-1=72-5=95-3=68-7+10=
10-1=85-7=51-7=14+6+7=
58-4=25-20=38-6=6+4+7=
84-1=42-6=51-9=6+5+6=
80-5=28-10=77-7=2+19-2=
23-8=17-10=34-9=7+65-1=
39-7=30-10=74-8=67-6+30=
47-5=19-10=43-2=67-3+10=
26-4=86-9=77+20=8+9+3=
63-2=55-5=94-3=21〇25-6
36-9=69-30=75+4=28+7+1=
24-7=99-5=51-5=63-4〇54
78-2=19-6=91-8=17-5〇10
24-6=14-7=99-5=88-5-40=
42-2=61-20=41-7=71+2+5=
54-7=61-10=36+7=3+4+4=
29-3=82-30=20+8=5+5+3=
54-1=42-10=27-6=8+27-2=
49-8=16-10=96-9=8+6+3=
90-8=85-7=18-1=3+4+6=
75-8=97-30=18+80=9+5+5=
92-2=95-40=67-9=5+62-5=
98-9=34-10=77+7=9+69-3=
47-5=32-2=88+5=4+49-5=
91-9=63-8=74-4=43-1〇47
74-8=17-8=52-8=59-3〇57
87-5=59-2=64-7=4+6+5=
32-3=75-10=62-8=5+61-8=
87-6=76-60=55+40=50-2-30=
48-3=89-30=71+10=26-8〇16
48-4=19-10=86-3=9+5+9=
92-4=34-10=48+9=9+53-4=
46-3=26-9=37-4=9+73-4=
81-8=53-4=38+1=32-2-20=
89-9=29-20=59+7=8+48-2=
38-8=79-3=60-7=29〇78-50
94-3=80-60=89-3=25〇71-50
83-8=42-2=19-2=41-2〇40
46-2=62-20=79+6=19-6〇17
85-1=27-10=66-2=80-60〇16
71-4=54-9=67-6=64+7+6=
65-6=94-1=30-9=67-9+10=
92-2=64-7=97-9=56-3-40=
55-1=72-5=33-4=67〇69-5
15-3=19-9=21+6=35-7+60=
34-2=76-6=85+7=20-9+10=
40-1=67-5=85+9=96-4〇92
94-3=16-10=39+7=39-10〇29
40-7=35-10=92-8=3+6+7=
36-8=92-6=83+4=27〇33-3
76-9=42-20=75+8=81-60+8=
72-4=96-10=49+7=21-10+2=
57-2=16-7=37+6=6+8+7=
17-3=26-10=58+9=74+3+8=
76-3=53-50=80+10=3+4+7=
32-3=53-10=22+2=60-20+2=
23-5=65-2=61+5=11+1+1=
67-9=57-50=41-8=6+19-1=
74-1=79-2=43-4=3+4+6=
26-9=91-80=85+9=9+9+8=
33-7=38-6=84+2=9+5+6=
42-1=11-10=4