Welk getal ontbreekt t/m 50?

Optellen

Oefening 1
1.	22	+		=	27
2.	18	+		=	35
3.	14	+		=	25
4.	25	+		=	26
5.	21	+		=	41
6.	9	+		=	16
7.	22	+		=	25
8.	5	+		=	7
9.	20	+		=	22
10.	6	+		=	9

Oefening 2
1.	18	+		=	24
2.	24	+		=	44
3.	25	+		=	41
4.	22	+		=	26
5.	20	+		=	33
6.	17	+		=	30
7.	21	+		=	29
8.	23	+		=	24
9.	17	+		=	26
10.	13	+		=	16

Oefening 3
1.	24	+		=	38
2.	5	+		=	8
3.	6	+		=	9
4.	10	+		=	13
5.	8	+		=	13
6.	12	+		=	16
7.	23	+		=	39
8.	23	+		=	29
9.	16	+		=	21
10.	17	+		=	21

Oefening 4
1.	14	+		=	23
2.	9	+		=	17
3.	19	+		=	22
4.	11	+		=	19
5.	22	+		=	32
6.	24	+		=	40
7.	16	+		=	23
8.	19	+		=	36
9.	8	+		=	15
10.	18	+		=	35

Welk getal ontbreekt t/m 50?
| ANTWOORDEN

Optellen

Oefening 1
1.	22	+	5	=	27
2.	18	+	17	=	35
3.	14	+	11	=	25
4.	25	+	1	=	26
5.	21	+	20	=	41
6.	9	+	7	=	16
7.	22	+	3	=	25
8.	5	+	2	=	7
9.	20	+	2	=	22
10.	6	+	3	=	9

Oefening 2
1.	18	+	6	=	24
2.	24	+	20	=	44
3.	25	+	16	=	41
4.	22	+	4	=	26
5.	20	+	13	=	33
6.	17	+	13	=	30
7.	21	+	8	=	29
8.	23	+	1	=	24
9.	17	+	9	=	26
10.	13	+	3	=	16

Oefening 3
1.	24	+	14	=	38
2.	5	+	3	=	8
3.	6	+	3	=	9
4.	10	+	3	=	13
5.	8	+	5	=	13
6.	12	+	4	=	16
7.	23	+	16	=	39
8.	23	+	6	=	29
9.	16	+	5	=	21
10.	17	+	4	=	21

Oefening 4
1.	14	+	9	=	23
2.	9	+	8	=	17
3.	19	+	3	=	22
4.	11	+	8	=	19
5.	22	+	10	=	32
6.	24	+	16	=	40
7.	16	+	7	=	23
8.	19	+	17	=	36
9.	8	+	7	=	15
10.	18	+	17	=	35