
总分10987654321题分数一、我会算。(1×20= 20分)7 + 2= 10 - 3= 17 - 5= 9 + 10=9 + 0= 18 - 5= 20 - 7= 20 - 13=3 + 7= 16 - 9= 4 + 8= 15 - 10=9 - 8= 8 + 8= 17 - 17= 12 - 6=20 - 5= 10 + 10= 15 + 1= 10 + 5=二、我会填。(10分)( )+ 8 = 10 ( )- 3 = 6 19 -( )= 1010 -( )= 1 20 -( )= 15 3 +( )= 64 -( )= 1 5 +( )= 8 6 +( )= 1216 -( )= 9三、我会填。(14分)12 ( ) 10 15 177 ( ) 6 5 ( )( ) 6 ( ) 13 ( )20 18 ( ) ( ) 9( ) ( ) ( ) ( ) 3 10 2 7 ( ) ( )四、1)填上">","<"或"="。(6分)7 + 8 15 10 - 0 10 - 5 16 + 2 189 + 9 17 8 + 4 4 + 8 15 122)填上"+"或"-"号。(6分)10 10 = 0 10 3 = 13 10 7 = 171 9 = 10 5 5 = 10 18 9 = 9五、我会算。(12分)7-6+5= 4+6-8= 8+0-2=2-2+8= 7+3-7= 5-5+5=