Welk getal ontbreekt t/m 5?

Optellen

Oefening 1
1.	3	+		=	4
2.	3	+		=	4
3.	3	+		=	4
4.	3	+		=	4
5.	2	+		=	4
6.	2	+		=	4
7.	1	+		=	2
8.	2	+		=	4
9.	3	+		=	5
10.	2	+		=	4

Oefening 2
1.	2	+		=	3
2.	2	+		=	3
3.	2	+		=	3
4.	2	+		=	3
5.	1	+		=	2
6.	1	+		=	2
7.	2	+		=	3
8.	2	+		=	3
9.	1	+		=	2
10.	2	+		=	3

Oefening 3
1.	3	+		=	4
2.	3	+		=	5
3.	3	+		=	5
4.	1	+		=	2
5.	3	+		=	5
6.	2	+		=	4
7.	2	+		=	4
8.	3	+		=	4
9.	2	+		=	4
10.	3	+		=	4

Oefening 4
1.	1	+		=	2
2.	2	+		=	4
3.	3	+		=	5
4.	2	+		=	4
5.	1	+		=	2
6.	2	+		=	4
7.	2	+		=	4
8.	2	+		=	4
9.	3	+		=	5
10.	2	+		=	3

Welk getal ontbreekt t/m 5?
| ANTWOORDEN

Optellen

Oefening 1
1.	3	+	1	=	4
2.	3	+	1	=	4
3.	3	+	1	=	4
4.	3	+	1	=	4
5.	2	+	2	=	4
6.	2	+	2	=	4
7.	1	+	1	=	2
8.	2	+	2	=	4
9.	3	+	2	=	5
10.	2	+	2	=	4

Oefening 2
1.	2	+	1	=	3
2.	2	+	1	=	3
3.	2	+	1	=	3
4.	2	+	1	=	3
5.	1	+	1	=	2
6.	1	+	1	=	2
7.	2	+	1	=	3
8.	2	+	1	=	3
9.	1	+	1	=	2
10.	2	+	1	=	3

Oefening 3
1.	3	+	1	=	4
2.	3	+	2	=	5
3.	3	+	2	=	5
4.	1	+	1	=	2
5.	3	+	2	=	5
6.	2	+	2	=	4
7.	2	+	2	=	4
8.	3	+	1	=	4
9.	2	+	2	=	4
10.	3	+	1	=	4

Oefening 4
1.	1	+	1	=	2
2.	2	+	2	=	4
3.	3	+	2	=	5
4.	2	+	2	=	4
5.	1	+	1	=	2
6.	2	+	2	=	4
7.	2	+	2	=	4
8.	2	+	2	=	4
9.	3	+	2	=	5
10.	2	+	1	=	3