小学一年级数学口算:100以内的填括号

2022-12-16

(1)( ) - 53 = 44

(2)95 -( ) = 16

(3)( )+ 61 = 77

(4)( ) + 34 = 98

(5)( )- 43 = 19

(6)35 +( ) = 88

(7)( ) + 17 = 81

(8) ( )- 64 = 22

(9)( ) - 20 = 8

(10)( ) + 44 = 98

(11)66 -( ) = 21

(12) ( )+ 11 = 72

(13)95 +( ) = 99

(14)44 + ( )= 69

(15)90 + ( )= 98