1、100以内乘除法最全( ) x8= 64 8 3 = ( ) 7 ( )=( ) x 2 = 2 1 ( ) 1 x ( )= 2( ) x 4 =0 5 1 ( ) 1 x ( ) = ( ) =8 ( ) 8 = 1 4 1 = ( )0 = ( ) 1 x () =9 ( ) 8 1 x ( ) 3 1 ( ) x ( )= 4( ) x 6 = 5 1 ( )= ( ) = 65 ( ) =7 16 () 1 ( ) = 116 ( ) = 4 6 1= ( ) 7 1= ( )3 ( ) = 36 ( ) 4 = ( )54 6 = ( ) 8 1 ( ) 4 8 ( )( )x =
2、 7 ( ) 6 =48 ( ) 19 3 =( ) ( ) 1 25 ( ) 5( ) 1 2 () 1 5 ( ) 1 =4( ) x = 42 ( ) 1 7 5 ( ) = ( ) 1 = 35 ( ) = 5 ( ) = 9( ) 1 = 8 ( )5= 1 ( ) = ( ) 5= 5 ( ) 2 2 7 =( )( ) 5 3 6 x 3 = ( ) 15 ( ) =348 =( ) 5 3 =( ) 3 x 7 = ( )4 x= ( ) 40 ( ) = 4 30 ( ) = 20 ( ) 2 81 9 ( ) 0 ( )= 53x 3 =( ) 1x () 20 ( )=
3、42 x3= ( ) ( ) 6 = 1 7 =( )10 ( ) = 10 ( ) 1 4 () 30 3 = ( ) 1 =( ) 50 ( ) =5 =( ) 0 ( ) = 0 ( ) = 97 x = ( ) 80 ( )= 8 70 ( )= 2 ( ) 54 () 6 3 x( )= 1 x () =24 81 ( ) = 9 ( ) 9 = 17 ( ) =3 2 8= ( ) x( )= 103 x ( ) = 2 5 ( ) = 5 4 ( ) 200 1 =( ) 3 x ( ) = 1 3 x ( ) 1842 = ( ) 2 ( ) =1 3 x ( ) = 15(
4、)4 = 16 8( ) 5 x ( ) = 01 ( ) = 2 ( ) x 5 = 2 4 = ( )7 x ( ) =49 2 =( ) 3 x 5 ( ) 5 = ( ) 27 3 = ( ) 49 7=( ) x 1 = ( ) x = ( ) ( ) x 4=0( ) 3 ( ) 4 = 4 ( ) 4 = 5( ) x80 ( ) 4=6 1x 5=( )2 = ( ) ( ) 4 1 x ( )( ) 4 2 ( ) x4 =28 1 x 8= ( )5 x ( ) = 45 ( ) x 4 = 24 8 ( ) = 2 ( ) =1 1 1 =( ) 0 1 = ( ) x(
5、) 3 ( ) = ( )3 x ( ) = 30 8 2 = ( ) ( ) x 4 = 324 ( )= 7 x 1 =( ) 6 ( ) 26 ( ) 1 x ( ) =35 3 x ( ) = ( ) x = 36 8x 1 = ( ) 6 x ( ) = 68 x ( ) = 64 ( ) x 5=4 ( ) x1 9 4 = ( ) ( )x5= 4 ( ) x 7 636 2= ( ) 18 = ( ) 4 2 =( )( )x 3 = 30 4 ( ) = ( ) = 27 x( ) = 63 ( ) 3 ( ) 3 =6x ( ) x ( ) 50 ( ) = 47 ( )
6、56 ( ) 3 5 ( ) 3 = ( ) = 3 10 2 = ( ) ( ) x 9( ) 3= 20 =( ) 6 ( )= ( ) x 5 = 30 20 2 = ( ) ( )x5 = 5( ) x 1 = 3 24 4= ( ) 1 2 = ( )( ) 1= ( ) x = 1 ( ) 1 ( ) x 1=7 ( ) x1 14 2 = ()( ) x = 5 ( ) x 7 = 56 () 6 x 2 = ( ) 12 2 ( ) x =( )( ) x1= 0 8 =( ) ( ) x9= 9 2 = () x 6( ) 4 x6 =( )4 x 2= ( ) ( ) x3
7、 =1 1 x ( )3 x 2 = ( ) () x3 =15 ( ) x 3 = 22x 2 = ( ) 2x 6 ( ) 9 ( ) =81 6= ( ) 10 x ( ) = 100 x ( ) = 802 () =88 8 ( ) = ( )() 2 ( ) 7 = ( ) 5 = 50( ) 7 = 1 4 ( ) 6 ( )x=7012 ( )=3 2 ( ) = 2 2 ( ) 4( ) x = 2 ( ) x 3 = 24 ( ) x 3 =218 ( ) =2 56 = ( ) 7 ( ) 745 5( ) 2 ( ) 3 4 x ( ) = 22 x ( )=0 24 (
8、 ) 4 24 ( )= 4 x ( )=24 ( )x 2 7 7 = ()4 x( ) 28 ( ) 2 4 ( )x 2 6( ) = 1 x ( )= 10 ( ) 2 240 4= ( ) ( ) 3 ( ) 2= ( ) 2 = 00 ( ) = 10 ( ) 2 = 2 x( ) = 14 ( ) 2 7 ( ) 2 82x( ) = 1 2 ( ) =8 ( ) 32 x ( ) 16 36 =( ) 32 4 = ()3 6 = ( ) ( )= 6 9 x ( )=964 ( ) 8 6 x( ) =2 4 x ( )=403 ( )= 1 28 ( ) 4 8 =( )1
9、 x =( ) 48 ( )= ( ) x 0 = 1005 4 = ( ) 3 x 4 = ( ) x 5 = ()9 ( )= 1 3 x 1 = ( ) x = ( )2 x5 = ( ) 60 6 = ( ) 1 x 1 ( )6 x ( ) 48 ( ) x = 49 ( ) x = 60( )x 2 = 14 1= ( ) ( ) 2 12( ) x3= 9 ( )x 2 18 4 x ( )= 32( ) 2 = 16 5= ( ) 5 ( ) =12 x( ) = 8 2 x ( ) 6 ( ) x 2= 102 x ( )= 63 7 =() 24 3 ( )35 5 ( ) 5 1 ( ) () 6 = 1( ) 6= 2 ( ) 6 = ( ) 6 =44 x ( ) = 36 9 x 1 =( ) x 1 =( ) x ( ) =36
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