100以内加减法填括号（2023-07-19）

100以内加减法填括号（2023-07-19）：( )+41=59 ( )+26=55 ( )-67=3 ( )+10=67 83-( )=44 ( )+50=84 81-( )=55 ( )+36=88 14+( )=39 ( )+49=99 33+( )=40 12+( )=49 40-( )=2 69-( )=8 50-( )=5 97-( )=25 ( )+54=78 ( )+39=75 76-( )=22 28-( )=20 ( )+56=98 22+( )=89 38+( )=64 ( )-39=52 83+( )=95 82-( )=45 57-( )=23 ( )-6=37 ( )+8=82 32+( )=49 79-( )=56 20-( )=3 77-( )=67 ( )-51=42 89-( )=58 ( )+19=66 53-( )=40 ( )-36=45 48-( )=...