Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	77	+		=	122
2.	83	+		=	161
3.	79	+		=	141
4.	63	+		=	105
5.	70	+		=	132
6.	30	+		=	56
7.	86	+		=	160
8.	85	+		=	131
9.	94	+		=	132
10.	72	+		=	143

Oefening 2
1.	62	+		=	101
2.	75	+		=	114
3.	74	+		=	101
4.	82	+		=	116
5.	53	+		=	86
6.	100	+		=	153
7.	66	+		=	116
8.	48	+		=	87
9.	87	+		=	160
10.	34	+		=	65

Oefening 3
1.	86	+		=	110
2.	35	+		=	67
3.	94	+		=	173
4.	71	+		=	96
5.	56	+		=	100
6.	84	+		=	148
7.	33	+		=	60
8.	84	+		=	141
9.	33	+		=	65
10.	77	+		=	140

Oefening 4
1.	100	+		=	152
2.	82	+		=	144
3.	92	+		=	170
4.	86	+		=	134
5.	76	+		=	141
6.	95	+		=	184
7.	65	+		=	97
8.	74	+		=	147
9.	92	+		=	134
10.	77	+		=	122

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	77	+	45	=	122
2.	83	+	78	=	161
3.	79	+	62	=	141
4.	63	+	42	=	105
5.	70	+	62	=	132
6.	30	+	26	=	56
7.	86	+	74	=	160
8.	85	+	46	=	131
9.	94	+	38	=	132
10.	72	+	71	=	143

Oefening 2
1.	62	+	39	=	101
2.	75	+	39	=	114
3.	74	+	27	=	101
4.	82	+	34	=	116
5.	53	+	33	=	86
6.	100	+	53	=	153
7.	66	+	50	=	116
8.	48	+	39	=	87
9.	87	+	73	=	160
10.	34	+	31	=	65

Oefening 3
1.	86	+	24	=	110
2.	35	+	32	=	67
3.	94	+	79	=	173
4.	71	+	25	=	96
5.	56	+	44	=	100
6.	84	+	64	=	148
7.	33	+	27	=	60
8.	84	+	57	=	141
9.	33	+	32	=	65
10.	77	+	63	=	140

Oefening 4
1.	100	+	52	=	152
2.	82	+	62	=	144
3.	92	+	78	=	170
4.	86	+	48	=	134
5.	76	+	65	=	141
6.	95	+	89	=	184
7.	65	+	32	=	97
8.	74	+	73	=	147
9.	92	+	42	=	134
10.	77	+	45	=	122