小学一年级口算题-20以内的填括号

李婷 1172分享

  小学一年级口算题:20以内的填括号

  (1)( ) - 10 = 2

  (2)14 - ( )= 10

  (3)17 +( ) = 18

  (4)7 + ( )= 20

  (5) ( )- 5 = 3

  (6)18 -( ) = 7

  (7)( ) - 10 = 4

  (8)( ) - 4 = 9

  (9)1 +( ) = 11

  (10)15 -( ) = 1

  (11)3 -( ) = 1

  (12)( ) + 3 = 12

  (13)( ) - 11 = 5

  (14)( ) - 2 = 3

  (15)18 -( ) = 3

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