Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	48	+		=	68
2.	73	+		=	112
3.	30	+		=	60
4.	75	+		=	127
5.	87	+		=	140
6.	72	+		=	96
7.	51	+		=	98
8.	64	+		=	127
9.	76	+		=	126
10.	75	+		=	141

Oefening 2
1.	61	+		=	115
2.	91	+		=	136
3.	69	+		=	132
4.	96	+		=	116
5.	87	+		=	122
6.	66	+		=	93
7.	92	+		=	165
8.	70	+		=	139
9.	78	+		=	116
10.	94	+		=	157

Oefening 3
1.	47	+		=	94
2.	100	+		=	125
3.	58	+		=	79
4.	86	+		=	128
5.	91	+		=	141
6.	27	+		=	47
7.	92	+		=	116
8.	70	+		=	107
9.	88	+		=	125
10.	91	+		=	122

Oefening 4
1.	69	+		=	95
2.	55	+		=	90
3.	75	+		=	114
4.	85	+		=	111
5.	45	+		=	83
6.	96	+		=	189
7.	100	+		=	121
8.	76	+		=	123
9.	97	+		=	189
10.	95	+		=	146

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	48	+	20	=	68
2.	73	+	39	=	112
3.	30	+	30	=	60
4.	75	+	52	=	127
5.	87	+	53	=	140
6.	72	+	24	=	96
7.	51	+	47	=	98
8.	64	+	63	=	127
9.	76	+	50	=	126
10.	75	+	66	=	141

Oefening 2
1.	61	+	54	=	115
2.	91	+	45	=	136
3.	69	+	63	=	132
4.	96	+	20	=	116
5.	87	+	35	=	122
6.	66	+	27	=	93
7.	92	+	73	=	165
8.	70	+	69	=	139
9.	78	+	38	=	116
10.	94	+	63	=	157

Oefening 3
1.	47	+	47	=	94
2.	100	+	25	=	125
3.	58	+	21	=	79
4.	86	+	42	=	128
5.	91	+	50	=	141
6.	27	+	20	=	47
7.	92	+	24	=	116
8.	70	+	37	=	107
9.	88	+	37	=	125
10.	91	+	31	=	122

Oefening 4
1.	69	+	26	=	95
2.	55	+	35	=	90
3.	75	+	39	=	114
4.	85	+	26	=	111
5.	45	+	38	=	83
6.	96	+	93	=	189
7.	100	+	21	=	121
8.	76	+	47	=	123
9.	97	+	92	=	189
10.	95	+	51	=	146