=34-2=
50-4
112
53-3
608
80-7
32+4=
26-5=84+4=
35-10=71+9=
18-4=66+10=83-3=
71+5=60-5=
36+3=58+30=28-7=
87-10=80-6=
11+9=80-3=
95-4=
64+3=98-4=
25+7=62-2=
83+5=
83+10=10+8=
56+20=64+6=
65+3=
15-3=30-3=
32+6=29-7=
35+2=
73+4=25+4=
43+5=87+10=39-3
48-3095-40
81-2=60+8=
39+10=76+10=70+30=
48-9=47-8=
52-4=
43-8=68-9=
40-2=27-9=
32-4=
41-2=38-9=
50-8=63-9=
37-8=
56-20=88-9=
75-9=22-3=
26-7=
52-3=99-9=
4
f12+6=23+5=18-2=30-2=53+5=40+6=50-4=32+4=18-4=36+3=11+9=25+7=56+20=32+6=43+5=16+9=32-4=37-8=9+18=23+7=
100以内加减法口算练习(一)
29-7=37+1=30+8=72-2=35+2=62+7=11+2=26-5=66+10=58+30=80-3=62-2=64+6=29-7=87+10=5+18=41-2=56-20=40+6=26+8=
33+2=29-3=43+1=66-4=39-4=89-5=53-3=84+4=83-3=28-7=95-4=83+5=65+3=35+2=39-3=17+3=38-9=88-9=35+30=19+60=
3+40=38-3=86+2=39-2=8+50=63+3=60+8=35-10=71+5=87-10=64+3=83+10=15-3=73+4=48-30=36+6=50-8=75-9=62+8=32+8=
5
15+4=15-4=70+3=20-9=20-1=34-2=80-7=71+9=60-5=80-6=98-4=10+8=30-3=25+4=95-40=29+5=63-9=92-3=75+5=16+9=
f24+6=61+9=23+7=52-4=87+9=4+37=42-7=52-3=78-4=86-8=43-4=59-4=49-5=39+1=27+6=92+4=56+8=23+8=56+3=35+6=
100以内加减法口算练习(二)
5+37=85+4=
81-2=43-8=48+8=29+4=71-6=69-10=65-8=96-2=18-2=78+10=63+3=46+7=39+8=86+2=36+5=46+6=12+9=86+8=
44+7=91+8=60+8=68-9=35+8=19+8=58-10=63-5=99-9=24-9=38-8=82-5=48-9=23+7=68+5=48+7=35+6=90+9=93+3=39+2=
67+9=37+2=39+10=40-2=4+19=29+7=47-8=80-2=72-2=40-2=35+5=64+6=47-8=37+4=9+25=39+9=46+9=84+7=58+3=27+4=
6
50+8=26+5=48-9=27-9=7+26=7+38=26-7=36-9=45-9=46-9=85+2=32+7=82+5=78+3=85+6=2+38=9+25=34+7=75+7=50+5=
f34+9=18+5=68-9=38-9=20-9=20-1=34-2=80-7=71+9=15+4=15-4=70+3=20-9=20r