Welk getal ontbreekt t/m 100?

Optellen

Oefening 1
1.	17	+		=	32
2.	49	+		=	65
3.	49	+		=	96
4.	36	+		=	69
5.	13	+		=	24
6.	46	+		=	62
7.	24	+		=	42
8.	32	+		=	47
9.	47	+		=	61
10.	34	+		=	66

Oefening 2
1.	17	+		=	34
2.	49	+		=	95
3.	49	+		=	84
4.	38	+		=	65
5.	42	+		=	58
6.	39	+		=	61
7.	45	+		=	63
8.	44	+		=	68
9.	42	+		=	58
10.	38	+		=	73

Oefening 3
1.	32	+		=	48
2.	18	+		=	31
3.	26	+		=	49
4.	17	+		=	32
5.	48	+		=	80
6.	35	+		=	62
7.	47	+		=	58
8.	47	+		=	73
9.	30	+		=	40
10.	44	+		=	78

Oefening 4
1.	46	+		=	59
2.	50	+		=	70
3.	49	+		=	74
4.	20	+		=	39
5.	36	+		=	53
6.	37	+		=	72
7.	26	+		=	43
8.	42	+		=	70
9.	22	+		=	41
10.	31	+		=	50

Welk getal ontbreekt t/m 100?
| ANTWOORDEN

Optellen

Oefening 1
1.	17	+	15	=	32
2.	49	+	16	=	65
3.	49	+	47	=	96
4.	36	+	33	=	69
5.	13	+	11	=	24
6.	46	+	16	=	62
7.	24	+	18	=	42
8.	32	+	15	=	47
9.	47	+	14	=	61
10.	34	+	32	=	66

Oefening 2
1.	17	+	17	=	34
2.	49	+	46	=	95
3.	49	+	35	=	84
4.	38	+	27	=	65
5.	42	+	16	=	58
6.	39	+	22	=	61
7.	45	+	18	=	63
8.	44	+	24	=	68
9.	42	+	16	=	58
10.	38	+	35	=	73

Oefening 3
1.	32	+	16	=	48
2.	18	+	13	=	31
3.	26	+	23	=	49
4.	17	+	15	=	32
5.	48	+	32	=	80
6.	35	+	27	=	62
7.	47	+	11	=	58
8.	47	+	26	=	73
9.	30	+	10	=	40
10.	44	+	34	=	78

Oefening 4
1.	46	+	13	=	59
2.	50	+	20	=	70
3.	49	+	25	=	74
4.	20	+	19	=	39
5.	36	+	17	=	53
6.	37	+	35	=	72
7.	26	+	17	=	43
8.	42	+	28	=	70
9.	22	+	19	=	41
10.	31	+	19	=	50