手指版10以内加法.doc

1 + 1= 2
+=

1+ 2= 3 2 + 2= 4

1+ 3= 4 2 + 3= 5 3 + 3= 6
+= +=

1+ 4= 5 2 + 4= 6
+ = + =

3 + 4= 7 4 + 4= 8
+ = + =

1+ 5= 6 2 + 5= 7
+= +=
3 + 5 = 8 4 + 5= 9
+ = + =

5 + 5= 10
+=

1+ 6= 7 2 + 6= 8
+= +=
3 + 6= 9 4 + 6=10
+= + =

5 + 6=11 6 + 6=12
+= +=

1+ 7= 8 2 + 7= 9
+= +=
3 + 7=10 4 + 7=11
+= +=
5 + 7=12
+=
6 + 7=13
+=
7 +7 =14
+=
1+ 8= 9 2 + 8=10
+= +=
3 + 8=11 4 + 8=12
+= + =
5 + 8=13
+=
6 + 8=14
+=
7 + 8=15
+=
8 + 8=16
+=
1+ 9=10 2 + 9=11
+ = + =
3 + 9=12 4 + 9=13
+ = + =
5 + 9=14 6 + 9=15
+= + ==
7 + 9=16
+ =
8 + 9=17
+ =
9+ 9=1 8
+ =
1+10=11 2 + 10=12
+= +=
3 + 10=13 4 +10=14
+= +=
5 + 10=15 6 + 10=16
+= +=
7 + 10=17
+=
8 + 10=18
+=
9 + 10=19
+=
10 + 10=20
+=