Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	93	+		=	129
2.	74	+		=	115
3.	72	+		=	109
4.	84	+		=	163
5.	82	+		=	103
6.	51	+		=	82
7.	87	+		=	135
8.	77	+		=	143
9.	57	+		=	113
10.	85	+		=	127

Oefening 2
1.	25	+		=	46
2.	97	+		=	123
3.	92	+		=	114
4.	85	+		=	127
5.	56	+		=	88
6.	57	+		=	102
7.	71	+		=	101
8.	79	+		=	150
9.	91	+		=	170
10.	85	+		=	140

Oefening 3
1.	26	+		=	46
2.	93	+		=	124
3.	85	+		=	139
4.	69	+		=	110
5.	75	+		=	129
6.	95	+		=	175
7.	78	+		=	140
8.	87	+		=	149
9.	71	+		=	103
10.	84	+		=	128

Oefening 4
1.	57	+		=	100
2.	86	+		=	164
3.	85	+		=	166
4.	61	+		=	109
5.	55	+		=	85
6.	61	+		=	119
7.	84	+		=	128
8.	77	+		=	141
9.	53	+		=	75
10.	97	+		=	152

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	93	+	36	=	129
2.	74	+	41	=	115
3.	72	+	37	=	109
4.	84	+	79	=	163
5.	82	+	21	=	103
6.	51	+	31	=	82
7.	87	+	48	=	135
8.	77	+	66	=	143
9.	57	+	56	=	113
10.	85	+	42	=	127

Oefening 2
1.	25	+	21	=	46
2.	97	+	26	=	123
3.	92	+	22	=	114
4.	85	+	42	=	127
5.	56	+	32	=	88
6.	57	+	45	=	102
7.	71	+	30	=	101
8.	79	+	71	=	150
9.	91	+	79	=	170
10.	85	+	55	=	140

Oefening 3
1.	26	+	20	=	46
2.	93	+	31	=	124
3.	85	+	54	=	139
4.	69	+	41	=	110
5.	75	+	54	=	129
6.	95	+	80	=	175
7.	78	+	62	=	140
8.	87	+	62	=	149
9.	71	+	32	=	103
10.	84	+	44	=	128

Oefening 4
1.	57	+	43	=	100
2.	86	+	78	=	164
3.	85	+	81	=	166
4.	61	+	48	=	109
5.	55	+	30	=	85
6.	61	+	58	=	119
7.	84	+	44	=	128
8.	77	+	64	=	141
9.	53	+	22	=	75
10.	97	+	55	=	152