有没有一年级口算速算题?
问题描述：
有没有一年级口算速算题?
答
5+4= 3+6= 4+2= 9+0= 2+7=
1+7= 6+4= 7+3= 2+3= 0+10=
10-2=9-3= 8-7= 9-5= 6-2=
5-4= 10-9=7-3= 8-4= 7-6=
3+()=100+()=4 4+()=9 1+()=8 6+()=10
4+()=8 5+()=7 10+()=10 2+()=6 3+()=5
2+()=9 4+()=6 3+()=3 7+()=8 6+()=9
1+()=108+()=9 5+()=106+()=7 3+()=10
()+5=10()+2=5 ()+6=9 ()+8=10()+3=8
()+6=6 ()+7=8 ()+0=5 ()+1=7 ()+4=6
()+2=9 ()+2=8 ()+3=7 ()+3=8 ()+2=9
()+3=10()+2=4 ()+6=7 ()+7=10()+0=6
9-()=2 6-()=1 10-()=87-()=6 5-()=2
7-()=7 10-()=59-()=0 10-()=43-()=2
9-()=5 0-()=0 8-()=2 10-()=35-()=1
6-()=4 7-()=4 9-()=7 4-()=4 8-()=4
()-3=3 ()-6=2 ()-7=3 ()-0=6 ()-5=5
()-9=1 ()-3=0 ()-3=5 ()-5=1 ()-1=8
()-2=7 ()-4=3 ()-2=7 ()-6=4 ()-0=10
()-3=6 ()-6=1 ()-5=4 ()-7=0 ()-1=8