Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	64	+		=	90
2.	80	+		=	126
3.	84	+		=	120
4.	60	+		=	107
5.	38	+		=	72
6.	94	+		=	153
7.	61	+		=	91
8.	80	+		=	129
9.	99	+		=	155
10.	94	+		=	124

Oefening 2
1.	87	+		=	113
2.	64	+		=	100
3.	84	+		=	152
4.	38	+		=	75
5.	82	+		=	155
6.	84	+		=	134
7.	87	+		=	113
8.	66	+		=	93
9.	71	+		=	123
10.	47	+		=	72

Oefening 3
1.	93	+		=	148
2.	96	+		=	145
3.	91	+		=	119
4.	84	+		=	144
5.	66	+		=	110
6.	81	+		=	154
7.	69	+		=	115
8.	71	+		=	141
9.	99	+		=	154
10.	95	+		=	142

Oefening 4
1.	44	+		=	72
2.	45	+		=	81
3.	53	+		=	100
4.	23	+		=	46
5.	95	+		=	147
6.	46	+		=	90
7.	91	+		=	175
8.	62	+		=	89
9.	42	+		=	77
10.	100	+		=	157

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	64	+	26	=	90
2.	80	+	46	=	126
3.	84	+	36	=	120
4.	60	+	47	=	107
5.	38	+	34	=	72
6.	94	+	59	=	153
7.	61	+	30	=	91
8.	80	+	49	=	129
9.	99	+	56	=	155
10.	94	+	30	=	124

Oefening 2
1.	87	+	26	=	113
2.	64	+	36	=	100
3.	84	+	68	=	152
4.	38	+	37	=	75
5.	82	+	73	=	155
6.	84	+	50	=	134
7.	87	+	26	=	113
8.	66	+	27	=	93
9.	71	+	52	=	123
10.	47	+	25	=	72

Oefening 3
1.	93	+	55	=	148
2.	96	+	49	=	145
3.	91	+	28	=	119
4.	84	+	60	=	144
5.	66	+	44	=	110
6.	81	+	73	=	154
7.	69	+	46	=	115
8.	71	+	70	=	141
9.	99	+	55	=	154
10.	95	+	47	=	142

Oefening 4
1.	44	+	28	=	72
2.	45	+	36	=	81
3.	53	+	47	=	100
4.	23	+	23	=	46
5.	95	+	52	=	147
6.	46	+	44	=	90
7.	91	+	84	=	175
8.	62	+	27	=	89
9.	42	+	35	=	77
10.	100	+	57	=	157