10 以内加法 50 道
=+424+ 5=7+3 22+==
=2=+06++154+ 2== 4
=0=+8321+ 1=+2=+ 3
=21+=8+ 2=0+6=1+ 7
=9+051+=7 7 1=3+=+
==+9 0+28=+91=+8 2
=0+ 91+=7 02+=23+=
==+1 16+=+613=+9 1
= 13=3++32+= 42+=7
=+1= 0+0=1+3= 4+40
=+= 3+20+1=7 2=10 0+
== 6+21+91+= 4=+46
4+ 0=4+6=
10 以内减法 50 道
=10=-1-910- 10=3= 49-
=10-1 0 1=6-2=5-=1-
=0=3- 0103-2=-= 77-
=09-=7- 1 35-== 5-6
=-= 1-10 9=4-92=- 02
=1059-=-110- 0==- 38
=-=-9 73 1=2-1= 55-
=6=- 37-= 3810-=8 2-
=10--=-6 55 1=4= 39-
=-102= 1-10=78-= 04-
=9==-7 55-7- 8=4 0-
== 0-80-5-=103=-8 2
10- 7=6-2=