Adding And Subtracting Within 20 Worksheet
ADVERTISEMENT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30Adding and Subtracting within 20
Name:
Solve each problem.
A n s w e r s
1)
2)
3)
4)
8
17
12
10
10
1.
+
2
+
2
+
3
+
6
10
19
15
16
19
2.
15
3.
16
4.
5)
6)
7)
8)
14
10
10
15
19
5.
+
5
+
9
+
8
+
4
19
19
18
19
19
6.
18
7.
19
8.
9)
10)
11)
12)
13
15
5
13
16
9.
+
3
+
2
-
2
-
4
16
17
3
9
17
10.
3
11.
9
12.
13)
14)
15)
16)
18
10
7
17
11
13.
-
7
-
1
-
2
-
4
11
9
5
13
9
14.
5
15.
13
16.
17)
18)
19)
20)
11
20
20
13
7
17.
-
4
-
1
-
2
-
6
7
19
18
7
19
18.
18
19.
7
20.
1-10 95 90 85 80 75 70 65 60 55 50
Math
1
11-20 45 40 35 30 25 20 15 10 5
0
ADVERTISEMENT
0 votes
Related Articles
Related forms
Related Categories
Parent category: Education