
20以内加减法填括号(2023-10-20)
口算题数:100 道题
适用年级:一年级下册
口卡大小:A4直接打印
生成时间:2023-10-20
20以内加减法填括号(2023-10-20):15-( )=10 17-( )=4 10+( )=17 ( )+5=13 ( )-10=4 ( )+11=17 ( )+9=20 14-( )=6 15-( )=9 ( )-5=12 7+( )=11 13-( )=8 ( )-7=10 18-( )=4 19-( )=2 10+( )=18 ( )+13=20 16-( )=6 ( )+3=15 9+( )=19 19-( )=14 ( )+3=17 20-( )=7 ( )-7=8 18-( )=8 ( )+6=18 15-( )=1 13-( )=10 6-( )=2 18-( )=7 7+( )=13 11-( )=2 14-( )=...