Erbijsommen met vlekken tot en met 100

Erbijsommen

Oefening 1
1.	44	+		=	58
2.	35	+		=	61
3.	45	+		=	87
4.	50	+		=	85
5.	42	+		=	74
6.	44	+		=	67
7.	47	+		=	60
8.	43	+		=	84
9.	39	+		=	72
10.	25	+		=	38

Oefening 2
1.	40	+		=	70
2.	37	+		=	54
3.	50	+		=	93
4.	47	+		=	73
5.	33	+		=	59
6.	37	+		=	62
7.	45	+		=	71
8.	47	+		=	76
9.	31	+		=	45
10.	50	+		=	86

Oefening 3
1.	37	+		=	50
2.	38	+		=	70
3.	36	+		=	52
4.	46	+		=	87
5.	41	+		=	57
6.	45	+		=	58
7.	48	+		=	86
8.	26	+		=	47
9.	14	+		=	28
10.	48	+		=	84

Oefening 4
1.	35	+		=	62
2.	22	+		=	39
3.	36	+		=	55
4.	36	+		=	50
5.	47	+		=	93
6.	50	+		=	69
7.	45	+		=	78
8.	28	+		=	49
9.	50	+		=	98
10.	43	+		=	54

Erbijsommen met vlekken tot en met 100
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	44	+	14	=	58
2.	35	+	26	=	61
3.	45	+	42	=	87
4.	50	+	35	=	85
5.	42	+	32	=	74
6.	44	+	23	=	67
7.	47	+	13	=	60
8.	43	+	41	=	84
9.	39	+	33	=	72
10.	25	+	13	=	38

Oefening 2
1.	40	+	30	=	70
2.	37	+	17	=	54
3.	50	+	43	=	93
4.	47	+	26	=	73
5.	33	+	26	=	59
6.	37	+	25	=	62
7.	45	+	26	=	71
8.	47	+	29	=	76
9.	31	+	14	=	45
10.	50	+	36	=	86

Oefening 3
1.	37	+	13	=	50
2.	38	+	32	=	70
3.	36	+	16	=	52
4.	46	+	41	=	87
5.	41	+	16	=	57
6.	45	+	13	=	58
7.	48	+	38	=	86
8.	26	+	21	=	47
9.	14	+	14	=	28
10.	48	+	36	=	84

Oefening 4
1.	35	+	27	=	62
2.	22	+	17	=	39
3.	36	+	19	=	55
4.	36	+	14	=	50
5.	47	+	46	=	93
6.	50	+	19	=	69
7.	45	+	33	=	78
8.	28	+	21	=	49
9.	50	+	48	=	98
10.	43	+	11	=	54