口算训练(幼小衔接).doc
-* 口算训练(1) 口算训练(1)1+2= 3+2= 4-1= 1+2= 3+2= 4-1=3+0= 3-2= 2+2= 3+0= 3-2= 2+2=5-4= 1+1= 3-3= 5-4= 1+1= 3-3=1+3= 3-1= 4-2= 1+3= 3-1= 4-2=2+1= 4+1= 0+4= 2+1= 4+1= 0+4=3-0= 4-0= 5+0= 3-0= 4-0= 5+0=5-3= 3+1= 2-0= 5-3= 3+1= 2-0=4+0= 0+1= 0-0= 4+0= 0+1= 0-0=1-0= 5-0= 0+0= 1-0= 5-0= 0+0=0+2= 0+5= 1-1= 0+2= 0+5= 1-1= 2-2= 5-5= 4-4= 2-2= 5-5= 4-4=2+3= 1+0= 1+4= 2+3= 1+0= 1+4= 口算训练(2) 口算训练(2)3+2= 3+0= 4-3= 3+2= 3+0= 4-3=3+1= 3-3= 2+3= 3+1= 3-3= 2+3=5-2= 1+0= 3-1= 5-2= 1+0= 3-1=1+4= 3-0= 4-1= 1+4= 3-0= 4-1=1+1= 4+0= 0+3= 1+1= 4+0= 0+3=3-1= 4-4= 5-2= 3-1= 4-4= 5-2=5-4= 3-2= 2-1= 5-4= 3-2= 2-1=4+1= 0+1= 1-1= 4+1= 0+1= 1-1=4-3= 5-5= 0+2= 4-3= 5-5= 0+2=2+2= 0+4= 1-0= 2+2= 0+4= 1-0= 4-2= 5-0= 4-0= 4-2= 5-0= 4-0=2+1= 1+3= 2-2= 2+1= 1+3= 2-2= 口算训练(3) 口算训练(3)( )+2=3 3+( )=5 4-( )=3 ( )+2=3 3+( )=5 4-( )=3( )+0=3 3-( )=1 ( )+2=4 ( )+0=3 3-( )=1 ( )+2=45-( )=1 ( )+1=2 3-( )=0 5-( )=1 ( )+1=2 3-( )=01+( )=4 ( )-1=2 ( )-2=2 1+( )=4 ( )-1=2 ( )-2=22+( )=3 ( )+1=5 0+( )=4 2+( )=3 ( )+1=5 0+( )=43-( )=3 ( )-0=4 ( )+0=5 3-( )=3 ( )-0=4 ( )+0=5( )-3=2 3+( )=4 2-( )=2 ( )-3=2 3+( )=4 2-( )=2( )+0=4 0+( )=1 ( )-0=0 ( )+0=4 0+( )=1 ( )-0=0( )-0=1 5-( )=5 0+( )=0 ( )-0=1 5-( )=5 0+( )=0( )+2=2 0+( )=5 ( )-1=0 ( )+2=2 0+( )=5 ( )-1=0 2-( )=0 ( )-5=0 4-( )=0 2-( )=0 ( )-5=0 4-( )=02+( )=5 ( )+0=1 ( )+4=5 2+( )=5 ( )+0=1 ( )+4=5 口算训练(4) 口算训练(4)3+( )=5 3+( )=3 ( )-3=1 3+( )=5 3+( )=3 ( )-3=13+( )=4 3-( )=0 2+( )=5 3+( )=4 3-( )=0 2+( )=55-( )=3 1+( )=1 ( )-1=2 5-( )=3 1+( )=1 ( )-1=21+( )=5 3-( )=3 4-( )=3 1+( )=5 3-( )=3 4-( )=3( )+1=2 ( )+0=4 ( )+3=3 ( )+1=2 ( )+0=4 ( )+3=3( )-1=2 ( )-4=0 5-( )=3 ( )-1=2 ( )-4=0 5-( )=3( )-4=1 ( )-2=1 ( )-1=1 ( )-4=1 ( )-2=1 ( )-1=1( )+1=5 ( )+1=1 1-( )=0 ( )+1=5 ( )+1=1 1-( )=0( )-3=1 ( )-5=0 ( )+2=2 ( )-3=1 ( )-5=0 ( )+2=2( )+2=4 ( )+4=4 1-( )=1 ( )+2=4 ( )+4=4 1-( )=1 ( )-2=2 ( )-0=5 ( )-0=4 ( )-2=2 ( )-0=5 ( )-0=4( )+1=3 ( )+3=4 2-( )=0 ( )+1=3 ( )+3=4 2-( )=0 口算训练(5) 口算训练(5)3+5= 9+0= 9-3= 3+5= 9+0= 9-3=3+6= 7-3= 2+4= 3+6= 7-3= 2+4=9-2= 1+6= 7-1= 9-2= 1+6= 7-1=3+4= 6-0= 9-1= 3+4= 6-0= 9-1=1+5= 4+4= 6+3= 1+5= 4+4= 6+3=7-1= 8-4= 7-2= 7-1= 8-4= 7-2=5+4= 8-2= 8-1= 5+4= 8-2= 8-1=8+1= 0+8= 6-6= 8+1= 0+8= 6-6=6-3= 6-5= 0+9= 6-3= 6-5= 0+9=2+4= 0+7= 1+5= 2+4= 0+7= 1+5= 9-8= 8-0= 7-7= 9-8= 8-0= 7-7=2+5= 3+3= 9-9= 2+5= 3+3= 9-9= 口算训练(6) 口算训练(6)4+5= 6+0= 9-1= 4+5= 6+0= 9-1=3+3= 7-1= 2+5= 3+3= 7-1= 2+5=9-7= 1+5= 7-0= 9-7= 1+5= 7-0=3+5= 8-0= 9-6= 3+5= 8-0= 9-6=1+8= 4+3= 5+3= 1+8= 4+3= 5+3=7-5= 8-6= 7-6= 7-5= 8-6= 7-6=5+2= 8-4= 8-2= 5+2= 8-4= 8-2=6+1= 0+7= 6-1= 6+1= 0+7= 6-1=6-5= 6-2= 0+6= 6-5= 6-2= 0+6=2+7= 0+9= 1+7= 2+7= 0+9= 1+7= 9-3= 8-8= 7-4= 9-3= 8-8= 7-4=2+6= 6+3= 9-5= 2+6= 6+3= 9-5= 口算训练(7) 口算训练(7)4+1= 5+0= 9-4= 4+1= 5+0= 9-4=3+4= 7-7= 2+6= 3+4= 7-7= 2+6=9-5= 1+8= 7-1= 9-5= 1+8= 7-1=4+5= 8-1= 9-3= 4+5= 8-1= 9-3=1+6= 4+2= 4+3= 1+6= 4+2= 4+3=7-4= 8-3= 7-0= 7-4= 8-3= 7-0=5+3= 8-1= 8-6= 5+3= 8-1= 8-6=6+2= 0+6= 6-3= 6+2= 0+6= 6-3=6-6= 6-5= 0+9= 6-6= 6-5= 0+9=2+4= 0+4= 1+3= 2+4= 0+4= 1+3= 9-7= 8-7= 7-3= 9-7= 8-7= 7-3=3+6= 6+1= 9-1= 3+6= 6+1= 9-1= 口算训练(8) 口算训练(8)4+4= 5+3= 9-0= 4+4= 5+3= 9-0=3+3= 7-2= 2+5= 3+3= 7-2= 2+5=7-5= 1+6= 7-3= 7-5= 1+6= 7-3=4+2= 8-4= 3-3= 4+2= 8-4= 3-3=2+6= 4+5= 2+3= 2+6= 4+5= 2+3=7-5= 8-1= 7-5= 7-5= 8-1= 7-5=5+1= 8-8= 8-7= 5+1= 8-8= 8-7=6+0= 0+8= 5-3= 6+0= 0+8= 5-3=6-3= 8-5= 0+5= 6-3= 8-5= 0+5=2+7= 0+7= 1+8= 2+7= 0+7= 1+8= 9-1= 8-2= 9-3= 9-1= 8-2= 9-3=3+4= 6+3= 7-1= 3+4= 6+3= 7-1= 口算训练(9) 口算训练(9)8+1= 5-3= 9-3= 8+1= 5-3= 9-3=7+2= 7-3= 2+6= 7+2= 7-3= 2+6=2+6= 1+3= 7-2= 2+6= 1+3= 7-2=9-5= 8-1= 4-3= 9-5= 8-1= 4-3=7-1= 4+5= 2+5= 7-1= 4+5= 2+5=7-7= 8-6= 7-6= 7-7= 8-6= 7-6=5+2= 8-5= 8-3= 5+2= 8-5= 8-3=6+3= 0+9= 5+3= 6+3= 0+9= 5+3=6-0= 8-7= 0+7= 6-0= 8-7= 0+7=2+4= 0+3= 1+4= 2+4= 0+3= 1+4= 9-7= 8-0= 9-0= 9-7= 8-0= 9-0=5+4= 6+1= 7-5= 5+4= 6+1= 7-5= 口算训练(10) 口算训练(10)3+( )=8 ( )+0=9 9-( )= 6 3+( )=8 ( )+0=9 9-( )= 6( )+6=9 7-( )=4 ( )+4=6 ( )+6=9 7-( )=4 ( )+4=69-( )=7 1+( )=7 7-( )=6 9-( )=7 1+( )=7 7-( )=63+( )= 7 6-( )= 6 9-( )=8 3+( )= 7 6-( )= 6 9-( )=81+( )=6 4+( )=8 6+( )=9 1+( )=6 4+( )=8 6+( )=97-( )=6 ( )-4=4 ( )-2= 5 7-( )=6 ( )-4=4 ( )-2= 55+( )=9 ( )-2=6 ( )-1=7 5+( )=9 ( )-2=6 ( )-1=7( )+1=9 ( )+8=8 ( )-6=0 ( )+1=9 ( )+8=8 ( )-6=0( )-3=3 6-( )=1 0+( )=9 ( )-3=3 6-( )=1 0+( )=92+( )=6 0+( )=7 1+( )=6 2+( )=6 0+( )=7 1+( )=6 9-( )=1 8-( )=8 ( )-7=0 9-( )=1 8-( )=8 ( )-7=0( )+5=7 3+( )=6 ( )-9=0 ( )+5=7 3+( )=6 ( )-9=0 口算训练(11) 口算训练(11)4+( )=9 ( )+0=6 9-( )=8 4+( )=9 ( )+0=6 9-( )=83+( )=6 ( )-1=6 ( )+5=7 3+( )=6 ( )-1=6 ( )+5=79-( )=2 ( )+5=6 7-( )=7 9-( )=2 ( )+5=6 7-( )=73+( )=8 ( )-0=8 ( )-6=3 3+( )=8 ( )-0=8 ( )-6=31+( )=9 ( )+3=7 5+( )=8 1+( )=9 ( )+3=7 5+( )=87-( )=2 ( )-6=2 ( )-6=1 7-( )=2 ( )-6=2 ( )-6=15+( )=7 ( )-4=4 8-( )=6 5+( )=7 ( )-4=4 8-( )=66+( )=7 ( )+7=7 ( )-1=5 6+( )=7 ( )+7=7 ( )-1=56-( )=1 ( )-2=4 0+( )=6 6-( )=1 ( )-2=4 0+( )=62+( )=9 ( )+9=9 ( )+7=8 2+( )=9 ( )+9=9 ( )+7=8 9-( )=6 ( )-8=0 7-( )=3 9-( )=6 ( )-8=0 7-( )=32+( )=8 ( )+3=9 ( )-5=4 2+( )=8 ( )+3=9 ( )-5=4口算训练(12) 口算训练(12)( )+1=5 5+( )=5 ( )-4=5 ( )+1=5 5+( )=5 ( )-4=53+( )=7 ( )-7=0 2+( )=8 3+( )=7 ( )-7=0 2+( )=8( )-5=4 1+( )=9 ( )-1= 6 ( )-5=4 1+( )=9 ( )-1= 64+( )=9 ( )-1=7 9-( )=6 4+( )=9 ( )-1=7 9-( )=6( )+6=7 4+( )=6 ( )+3=7 ( )+6=7 4+( )=6 ( )+3=77-( )=3 ( )-3=5 7-( )=7 7-( )=3 ( )-3=5 7-( )=7( )+3=8 8-( )=7 ( )-6=2 ( )+3=8 8-( )=7 ( )-6=26+( )=8 ( )+6=6 6-( )=3 6+( )=8 ( )+6=6 6-( )=3( )-6=0 6-( )=1 ( )+9=9 ( )-6=0 6-( )=1 ( )+9=92+( )=6 ( )+4=4 1+( )=4 2+( )=6 ( )+4=4 1+( )=4 ( )-7=2 8-( )=1 ( )-3=4 ( )-7=2 8-( )=1 ( )-3=43+( )=9 ( )+1=7 9-( )=8 3+( )=9 ( )+1=7 9-( )=8口算训练(13) 口算训练(13)7-2+4= 5-1+5= 9-6+2= 7-2+4= 5-1+5= 9-6+2=3+4+1= 4+3+2= 6-3+5= 3+4+1= 4+3+2= 6-3+5=8-6+5= 8-7+8= 7+2-9= 8-6+5= 8-7+8= 7+2-9=1+2+6= 1+6+1= 3+5-7= 1+2+6= 1+6+1= 3+5-7=7-5+3= 6+2-5= 8-6+3= 7-5+3= 6+2-5= 8-6+3=7-6+7= 3-2+8= 7+2-6= 7-6+7= 3-2+8= 7+2-6=5+3+1= 2+4+3= 8-4+3= 5+3+1= 2+4+3= 8-4+3=6+1+2= 0+10-5= 2+5+1=
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- 关 键 词:
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口算
训练
幼小
衔接
- 资源描述:
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-*
口算训练(1) 口算训练(1)
1+2= 3+2= 4-1= 1+2= 3+2= 4-1=
3+0= 3-2= 2+2= 3+0= 3-2= 2+2=
5-4= 1+1= 3-3= 5-4= 1+1= 3-3=
1+3= 3-1= 4-2= 1+3= 3-1= 4-2=
2+1= 4+1= 0+4= 2+1= 4+1= 0+4=
3-0= 4-0= 5+0= 3-0= 4-0= 5+0=
5-3= 3+1= 2-0= 5-3= 3+1= 2-0=
4+0= 0+1= 0-0= 4+0= 0+1= 0-0=
1-0= 5-0= 0+0= 1-0= 5-0= 0+0=
0+2= 0+5= 1-1= 0+2= 0+5= 1-1=
2-2= 5-5= 4-4= 2-2= 5-5= 4-4=
2+3= 1+0= 1+4= 2+3= 1+0= 1+4=
口算训练(2) 口算训练(2)
3+2= 3+0= 4-3= 3+2= 3+0= 4-3=
3+1= 3-3= 2+3= 3+1= 3-3= 2+3=
5-2= 1+0= 3-1= 5-2= 1+0= 3-1=
1+4= 3-0= 4-1= 1+4= 3-0= 4-1=
1+1= 4+0= 0+3= 1+1= 4+0= 0+3=
3-1= 4-4= 5-2= 3-1= 4-4= 5-2=
5-4= 3-2= 2-1= 5-4= 3-2= 2-1=
4+1= 0+1= 1-1= 4+1= 0+1= 1-1=
4-3= 5-5= 0+2= 4-3= 5-5= 0+2=
2+2= 0+4= 1-0= 2+2= 0+4= 1-0=
4-2= 5-0= 4-0= 4-2= 5-0= 4-0=
2+1= 1+3= 2-2= 2+1= 1+3= 2-2=
口算训练(3) 口算训练(3)
( )+2=3 3+( )=5 4-( )=3 ( )+2=3 3+( )=5 4-( )=3
( )+0=3 3-( )=1 ( )+2=4 ( )+0=3 3-( )=1 ( )+2=4
5-( )=1 ( )+1=2 3-( )=0 5-( )=1 ( )+1=2 3-( )=0
1+( )=4 ( )-1=2 ( )-2=2 1+( )=4 ( )-1=2 ( )-2=2
2+( )=3 ( )+1=5 0+( )=4 2+( )=3 ( )+1=5 0+( )=4
3-( )=3 ( )-0=4 ( )+0=5 3-( )=3 ( )-0=4 ( )+0=5
( )-3=2 3+( )=4 2-( )=2 ( )-3=2 3+( )=4 2-( )=2
( )+0=4 0+( )=1 ( )-0=0 ( )+0=4 0+( )=1 ( )-0=0
( )-0=1 5-( )=5 0+( )=0 ( )-0=1 5-( )=5 0+( )=0
( )+2=2 0+( )=5 ( )-1=0 ( )+2=2 0+( )=5 ( )-1=0
2-( )=0 ( )-5=0 4-( )=0 2-( )=0 ( )-5=0 4-( )=0
2+( )=5 ( )+0=1 ( )+4=5 2+( )=5 ( )+0=1 ( )+4=5
口算训练(4) 口算训练(4)
3+( )=5 3+( )=3 ( )-3=1 3+( )=5 3+( )=3 ( )-3=1
3+( )=4 3-( )=0 2+( )=5 3+( )=4 3-( )=0 2+( )=5
5-( )=3 1+( )=1 ( )-1=2 5-( )=3 1+( )=1 ( )-1=2
1+( )=5 3-( )=3 4-( )=3 1+( )=5 3-( )=3 4-( )=3
( )+1=2 ( )+0=4 ( )+3=3 ( )+1=2 ( )+0=4 ( )+3=3
( )-1=2 ( )-4=0 5-( )=3 ( )-1=2 ( )-4=0 5-( )=3
( )-4=1 ( )-2=1 ( )-1=1 ( )-4=1 ( )-2=1 ( )-1=1
( )+1=5 ( )+1=1 1-( )=0 ( )+1=5 ( )+1=1 1-( )=0
( )-3=1 ( )-5=0 ( )+2=2 ( )-3=1 ( )-5=0 ( )+2=2
( )+2=4 ( )+4=4 1-( )=1 ( )+2=4 ( )+4=4 1-( )=1
( )-2=2 ( )-0=5 ( )-0=4 ( )-2=2 ( )-0=5 ( )-0=4
( )+1=3 ( )+3=4 2-( )=0 ( )+1=3 ( )+3=4 2-( )=0
口算训练(5) 口算训练(5)
3+5= 9+0= 9-3= 3+5= 9+0= 9-3=
3+6= 7-3= 2+4= 3+6= 7-3= 2+4=
9-2= 1+6= 7-1= 9-2= 1+6= 7-1=
3+4= 6-0= 9-1= 3+4= 6-0= 9-1=
1+5= 4+4= 6+3= 1+5= 4+4= 6+3=
7-1= 8-4= 7-2= 7-1= 8-4= 7-2=
5+4= 8-2= 8-1= 5+4= 8-2= 8-1=
8+1= 0+8= 6-6= 8+1= 0+8= 6-6=
6-3= 6-5= 0+9= 6-3= 6-5= 0+9=
2+4= 0+7= 1+5= 2+4= 0+7= 1+5=
9-8= 8-0= 7-7= 9-8= 8-0= 7-7=
2+5= 3+3= 9-9= 2+5= 3+3= 9-9=
口算训练(6) 口算训练(6)
4+5= 6+0= 9-1= 4+5= 6+0= 9-1=
3+3= 7-1= 2+5= 3+3= 7-1= 2+5=
9-7= 1+5= 7-0= 9-7= 1+5= 7-0=
3+5= 8-0= 9-6= 3+5= 8-0= 9-6=
1+8= 4+3= 5+3= 1+8= 4+3= 5+3=
7-5= 8-6= 7-6= 7-5= 8-6= 7-6=
5+2= 8-4= 8-2= 5+2= 8-4= 8-2=
6+1= 0+7= 6-1= 6+1= 0+7= 6-1=
6-5= 6-2= 0+6= 6-5= 6-2= 0+6=
2+7= 0+9= 1+7= 2+7= 0+9= 1+7=
9-3= 8-8= 7-4= 9-3= 8-8= 7-4=
2+6= 6+3= 9-5= 2+6= 6+3= 9-5=
口算训练(7) 口算训练(7)
4+1= 5+0= 9-4= 4+1= 5+0= 9-4=
3+4= 7-7= 2+6= 3+4= 7-7= 2+6=
9-5= 1+8= 7-1= 9-5= 1+8= 7-1=
4+5= 8-1= 9-3= 4+5= 8-1= 9-3=
1+6= 4+2= 4+3= 1+6= 4+2= 4+3=
7-4= 8-3= 7-0= 7-4= 8-3= 7-0=
5+3= 8-1= 8-6= 5+3= 8-1= 8-6=
6+2= 0+6= 6-3= 6+2= 0+6= 6-3=
6-6= 6-5= 0+9= 6-6= 6-5= 0+9=
2+4= 0+4= 1+3= 2+4= 0+4= 1+3=
9-7= 8-7= 7-3= 9-7= 8-7= 7-3=
3+6= 6+1= 9-1= 3+6= 6+1= 9-1=
口算训练(8) 口算训练(8)
4+4= 5+3= 9-0= 4+4= 5+3= 9-0=
3+3= 7-2= 2+5= 3+3= 7-2= 2+5=
7-5= 1+6= 7-3= 7-5= 1+6= 7-3=
4+2= 8-4= 3-3= 4+2= 8-4= 3-3=
2+6= 4+5= 2+3= 2+6= 4+5= 2+3=
7-5= 8-1= 7-5= 7-5= 8-1= 7-5=
5+1= 8-8= 8-7= 5+1= 8-8= 8-7=
6+0= 0+8= 5-3= 6+0= 0+8= 5-3=
6-3= 8-5= 0+5= 6-3= 8-5= 0+5=
2+7= 0+7= 1+8= 2+7= 0+7= 1+8=
9-1= 8-2= 9-3= 9-1= 8-2= 9-3=
3+4= 6+3= 7-1= 3+4= 6+3= 7-1=
口算训练(9) 口算训练(9)
8+1= 5-3= 9-3= 8+1= 5-3= 9-3=
7+2= 7-3= 2+6= 7+2= 7-3= 2+6=
2+6= 1+3= 7-2= 2+6= 1+3= 7-2=
9-5= 8-1= 4-3= 9-5= 8-1= 4-3=
7-1= 4+5= 2+5= 7-1= 4+5= 2+5=
7-7= 8-6= 7-6= 7-7= 8-6= 7-6=
5+2= 8-5= 8-3= 5+2= 8-5= 8-3=
6+3= 0+9= 5+3= 6+3= 0+9= 5+3=
6-0= 8-7= 0+7= 6-0= 8-7= 0+7=
2+4= 0+3= 1+4= 2+4= 0+3= 1+4=
9-7= 8-0= 9-0= 9-7= 8-0= 9-0=
5+4= 6+1= 7-5= 5+4= 6+1= 7-5=
口算训练(10) 口算训练(10)
3+( )=8 ( )+0=9 9-( )= 6 3+( )=8 ( )+0=9 9-( )= 6
( )+6=9 7-( )=4 ( )+4=6 ( )+6=9 7-( )=4 ( )+4=6
9-( )=7 1+( )=7 7-( )=6 9-( )=7 1+( )=7 7-( )=6
3+( )= 7 6-( )= 6 9-( )=8 3+( )= 7 6-( )= 6 9-( )=8
1+( )=6 4+( )=8 6+( )=9 1+( )=6 4+( )=8 6+( )=9
7-( )=6 ( )-4=4 ( )-2= 5 7-( )=6 ( )-4=4 ( )-2= 5
5+( )=9 ( )-2=6 ( )-1=7 5+( )=9 ( )-2=6 ( )-1=7
( )+1=9 ( )+8=8 ( )-6=0 ( )+1=9 ( )+8=8 ( )-6=0
( )-3=3 6-( )=1 0+( )=9 ( )-3=3 6-( )=1 0+( )=9
2+( )=6 0+( )=7 1+( )=6 2+( )=6 0+( )=7 1+( )=6
9-( )=1 8-( )=8 ( )-7=0 9-( )=1 8-( )=8 ( )-7=0
( )+5=7 3+( )=6 ( )-9=0 ( )+5=7 3+( )=6 ( )-9=0
口算训练(11) 口算训练(11)
4+( )=9 ( )+0=6 9-( )=8 4+( )=9 ( )+0=6 9-( )=8
3+( )=6 ( )-1=6 ( )+5=7 3+( )=6 ( )-1=6 ( )+5=7
9-( )=2 ( )+5=6 7-( )=7 9-( )=2 ( )+5=6 7-( )=7
3+( )=8 ( )-0=8 ( )-6=3 3+( )=8 ( )-0=8 ( )-6=3
1+( )=9 ( )+3=7 5+( )=8 1+( )=9 ( )+3=7 5+( )=8
7-( )=2 ( )-6=2 ( )-6=1 7-( )=2 ( )-6=2 ( )-6=1
5+( )=7 ( )-4=4 8-( )=6 5+( )=7 ( )-4=4 8-( )=6
6+( )=7 ( )+7=7 ( )-1=5 6+( )=7 ( )+7=7 ( )-1=5
6-( )=1 ( )-2=4 0+( )=6 6-( )=1 ( )-2=4 0+( )=6
2+( )=9 ( )+9=9 ( )+7=8 2+( )=9 ( )+9=9 ( )+7=8
9-( )=6 ( )-8=0 7-( )=3 9-( )=6 ( )-8=0 7-( )=3
2+( )=8 ( )+3=9 ( )-5=4 2+( )=8 ( )+3=9 ( )-5=4
口算训练(12) 口算训练(12)
( )+1=5 5+( )=5 ( )-4=5 ( )+1=5 5+( )=5 ( )-4=5
3+( )=7 ( )-7=0 2+( )=8 3+( )=7 ( )-7=0 2+( )=8
( )-5=4 1+( )=9 ( )-1= 6 ( )-5=4 1+( )=9 ( )-1= 6
4+( )=9 ( )-1=7 9-( )=6 4+( )=9 ( )-1=7 9-( )=6
( )+6=7 4+( )=6 ( )+3=7 ( )+6=7 4+( )=6 ( )+3=7
7-( )=3 ( )-3=5 7-( )=7 7-( )=3 ( )-3=5 7-( )=7
( )+3=8 8-( )=7 ( )-6=2 ( )+3=8 8-( )=7 ( )-6=2
6+( )=8 ( )+6=6 6-( )=3 6+( )=8 ( )+6=6 6-( )=3
( )-6=0 6-( )=1 ( )+9=9 ( )-6=0 6-( )=1 ( )+9=9
2+( )=6 ( )+4=4 1+( )=4 2+( )=6 ( )+4=4 1+( )=4
( )-7=2 8-( )=1 ( )-3=4 ( )-7=2 8-( )=1 ( )-3=4
3+( )=9 ( )+1=7 9-( )=8 3+( )=9 ( )+1=7 9-( )=8
口算训练(13) 口算训练(13)
7-2+4= 5-1+5= 9-6+2= 7-2+4= 5-1+5= 9-6+2=
3+4+1= 4+3+2= 6-3+5= 3+4+1= 4+3+2= 6-3+5=
8-6+5= 8-7+8= 7+2-9= 8-6+5= 8-7+8= 7+2-9=
1+2+6= 1+6+1= 3+5-7= 1+2+6= 1+6+1= 3+5-7=
7-5+3= 6+2-5= 8-6+3= 7-5+3= 6+2-5= 8-6+3=
7-6+7= 3-2+8= 7+2-6= 7-6+7= 3-2+8= 7+2-6=
5+3+1= 2+4+3= 8-4+3= 5+3+1= 2+4+3= 8-4+3=
6+1+2= 0+10-5= 2+5+1=
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