-
12-9=
12+8=
11-9=
4+8=
5+(
)=14
16-4=
7+9=
16-7=
2+17=
11-(
)=5
12-8=
17-8=
18-1=
17-8=
17-(
)=10
15-7=
10-4=
14+6=
16-9=
14+(
)=18
15+5=
16-8=
14-7=
12+8=
(
)+8=12
8+6=
14-10=
8+8=
14-9=
(
)-12=3
7+5=
14-4=
11+9=
11-6=
(
)-8=8
17+1=
15-8=
16+3=
5+8=
(
)+5=18
9+2=
8+4=
7+5=
6
+
6=
5
+
6=
15-9=
14-8=
12-7=
11-6=
13
-
5=
9
+
4=
7+8=
7+7=
6
+
5=
5
+
7=
12-9=
16-8=
15-7=
14-6=
11
-
5=
9+6=
8+8=
7+6=
6
+
8=
5
+
8=
16-9=
11-8=
13-7=
15-6=
12
-
5=
9+8=
5+8=
7+4=
6
+
9=
5
+
9=
13-9=
13-8=
14-7=
12-6=
14-5=
9+3=
9+8=
7+8=
6+7=
4
+
9=
11-9=
12-8=
16-7=
13-6=
15
-
5=
14-9=
15-8=
17-10=
12-3=
11
-
4=
11-3=
12-4=
13-4=
11-2=
14
-
10=
( )+5=12
17-9=
13-6=
14-5=
15-6=
18-( )=9
12-9=
12+8=
11-9=
4+8=
5+( )=14
16-4=
7
+
9=
16
-
7=
2
+
17=
11-( )=5
12
-
8=
17-8=
18-1=
17-8=
17-( )=10
15-7=
10-4=
14+6=
16-9=
14+( )=18
15+5=
16-8=
14-7=
12+8=
( )+8=12
8+6=
14-10=
8+8=
14-9=
9
+
3=
7
+
7=
14
-
8=
15-6=
16
-
9=
17
-
8=
18
-
9=
9
+
9=
7+5=
8
+
6=
5
+
9=
13
-
8=
17-10=
6+9=
5+8=
7+3=
6+6=
8
+
9=
11-5=
12
-
6=
14-9=
16-9=
15
-
8=
4+8=
5+7=
4+7=
7+9=
15-8=
6+9=
8+4=
9+8=
8+5=
9+11=
16-7=
13-7=
7+4=
8+3=
17-6=
19-8=
8+5=
9+5=
8+6=
7+14=
8+2=
4+7=
3+9=
12-8=
3+5=
13-6=
6+9=
9+5=
13-8=
4+6=
9+9=
8+7=
4
+
7=
6
+
6=
8
+
8=
9
+
3=
7
+
7=
14
-
8=
15
-
6=
16
-
9=
17
-
8=
18
-
9=
9
+
9=
7
+
5=
8
+
6=
5
+
9=
13
-
8=
17-10=
13
-
8=
14
-
7=
12
-
6=
14
-
5=
9
+
3=
9
+
8=
7
+
8=
6
+
7=
4
+
9=
11
-
9=
12
-
8=
16
-
7=
13
-
6=
15
-
5=
14
-
9=
13
-
8=
14
-
7=
12
-
6=
14
-
5=
2+9=
7+5=
8
+
6=
14-6=
-
-
-
-
-
-
-
-
-
上一篇:人教版小学一年级上册数学20以内口算试题全套
下一篇:英语词汇构成法