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微微数学
视频学习辅助练习
专用版
李军 编著
(国作登字-2012-L-00059709)
/p/liliketed
注:标“
*
”号内容是需要打印多份重复练习的题目。
*
书写练习,请将每行第一个数字重复写在后续方框内。
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1
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仔细观察,发现
0 1 2 3
10 11 12 13
20 21 22 23
30 31 32 33
40 41 42 43
50 51 52 53
60 61 62 63
70 71 72 73
80 81 82 83
100内数的特点
4 5 6 7 8
14 15 16 17 18
24 25 26 27 28
34 35 36 37 38
44 45 46 47 48
54 55 56 57 58
64 65 66 67 68
74 75 76 77 78
84 85 86 87 88
9
19
29
39
49
59
69
79
89
2
90 91 92 93 94 95 96 97 98 99
100
单双数(告诉孩子紫色为单数,橙色为双数)
1 2 3 4 5 6 7 8
10 11 12 13 14 15 16 17 18
20 21 22 23 24 25 26 27 28
30 31 32 33 34 35 36 37 38
40 41 42 43 44 45 46 47 48
50 51 52 53 54 55 56 57 58
60 61 62 63 64 65 66 67 68
70 71 72 73 74 75 76 77 78
80 81 82 83 84 85 86 87 88
90 91 92 93 94 95 96 97 98
100
9
19
29
39
49
59
69
79
89
99
3
比较数的大小(不要求用大于、小于号,口头回答)
8○1 9○3 2○7 7○9 4○8 4○0
6○7 5○8 9○2 4○6 3○5 7○6
1○4 9○6 4○8 7○8 7○1 8○3
9○3 1○7 9○3 3○7 9○5 7○5
2○3 6○4 8○5 3○9 2○7 9○3
1○8 3○7 9○5 4○7 3○8 4○5
5○5 3○6 7○3 9○8 2○8 4○3
9○8 2○0 8○4 4○5 3○3 7○3
5○7 3○4 7○8 7○3 2○9 4○3
0○1 5○7
8○4 2○6
4○5 5○4
6○2 8○9
8○3 7○3
2○8 8○6
7○8 3○6
5○6 8○3
3○6 5○6
4
7○6 9○1 6○8 3○5 0○4 4○8 6○5 8○7
部分10内减点图运算演示
5-1=
5-2=
6-1=
6-2=
5-4=
5-3=
6-5=
6-4=
5
7-1= 7-6=
7-2=
7-3=
8-1=
8-2=
8-3=
7-5=
7-4=
8-7=
8-6=
8-5=
6
9-1=
9-8=
9-2=
9-7=
9-3=
9-6=
*
部分10内减点图运算练习
5-1=
5-4=
5-2=
5-3=
6-1=
6-5=
7
6-2=
6-4=
7-1= 7-6=
7-2=
7-3=
8-1=
8-2=
7-5=
7-4=
8-7=
8-6=
8
8-3=
8-5=
9-1=
9-2=
9-3=
*往前(倒着)、往后数
在5的前面(←)数3个,是( 2 )
(2)(3)(4)5
在5的后面(→)数3个,是( 8 )
5 (6)(7)(8)
在5的←数3个,是( ) ( )( )(
在5的→数3个,是( ) 5 ( )( )(
9-8=
9-7=
9-6=
) 5
)
9
在4的←数3个,是( ) ( )( )( ) 4
在4的→数2个,是( ) 4 ( )( )
在3的←数2个,是( ) ( )( ) 3
在3的→数3个,是( ) 3 ( )( )( )
在7的←数3个,是( ) ( )( )( ) 7 在9的←数3个,是(
在6的←数3个,是(
在6的→数2个,是(
在8的←数3 个,是(
在8的→数2个,是(
在6的→数2个,是(
在8的←数2个,是(
在7的←数2个,是(
在7的→数3个,是(
1+9 = (
9+1 = (
1+6 = (
6+1 = (
3+1 = (
1+3 = (
) ( )( )( ) 9
) ( )( )( ) 6
) 6 ( )( )
) ( )( )( ) 8
) 8 ( )( )
) 6 ( )( )
) ( )( ) 8
) ( )( ) 7
) 7 ( )( )( )
*找最大,往后数
) 1+8 = ( ) 1+7 = (
) 8+1 = ( ) 7+1 = (
) 1+5 = ( ) 1+4 = (
) 5+1 = ( ) 4+1 = (
) 2+1 = ( ) 1+1 = (
) 1+2 = ( ) 1+1 = (
)
)
)
)
)
)
10
3+2 = ( ) 7+2 = ( ) 5+2 = ( ) 6+2 = ( )
2+3 = ( ) 2+6 = ( ) 2+8 = ( ) 2+5 = ( )
5+2 = ( ) 4+2 = ( ) 3+2 = ( ) 7+2 = ( )
2+6 = ( ) 2+3 = ( ) 2+5 = ( ) 2+4 = ( )
8+2 = ( ) 6+2 = ( ) 4+2 = ( ) 7+2 = ( )
2+5 = ( )
7+2 = ( )
2+8 = ( )
5+3 = ( )
3+5 = ( )
4+3 = ( )
3+4 = ( )
5+3 = ( )
3+3 = ( )
9-1 = (
6-1 = (
3-1 = (
3-2 = (
2+8 = ( ) 2+7 = ( ) 2+6 = (
4+2 = ( ) 5+2 = ( ) 3+2 = (
2+4 = ( ) 2+3 = ( ) 2+7 = (
4+3 = ( ) 6+3 = ( ) 3+3 = (
3+7 = ( ) 3+5 = ( ) 3+4 = (
5+3 = ( ) 3+3 = ( ) 7+3 = (
3+3 = ( ) 3+7 = ( ) 3+6 = (
6+3 = ( ) 4+3 = ( ) 3+7 = (
3+4 = ( ) 3+6 = ( ) 3+5 = (
*减去几, 倒着数/口算卡
) 8-1 = ( ) 7-1 = (
) 5-1 = ( ) 4-1 = (
) 2-1 = ( ) 1-1 = (
) 7-2 = ( ) 5-2 = (
)
)
)
)
)
)
)
)
)
)
)
)
)
11
6-2 = ( ) 4-2 = ( ) 8-2 = ( )
9-2 = ( )
5-3 = ( ) 4-3 = ( ) 6-3 = ( )
3-3 = (
9-3 = (
9-1 = (
3-2 = (
5-3 = (
6-2 = (
7-3 = (
2+2=
3+3=
4+4=
5+5=
3+3=
)
)
)
)
)
)
)
3+3=
4+4=
5+5=
4+5=
4+4=
7-3 = ( )
8-1 = ( )
7-2 = ( )
4-3 = ( )
4-2 = ( )
8-3 = ( )
*有趣的双胞胎
4+4= 5+5=
5+5= 4+5=
4+5= 2+2=
2+2= 3+3=
5+5= 4+5=
8-3 = (
7-1 = (
5-2 = (
6-3 = (
8-2 = (
9-3 = (
4+5=
2+2=
3+3=
4+4=
2+2=
)
)
)
)
)
)
12
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