Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	69	+		=	112
2.	52	+		=	72
3.	94	+		=	154
4.	70	+		=	123
5.	58	+		=	91
6.	67	+		=	121
7.	32	+		=	58
8.	55	+		=	108
9.	47	+		=	75
10.	55	+		=	97

Oefening 2
1.	75	+		=	110
2.	94	+		=	135
3.	50	+		=	86
4.	63	+		=	91
5.	99	+		=	192
6.	53	+		=	102
7.	51	+		=	98
8.	100	+		=	140
9.	93	+		=	175
10.	71	+		=	97

Oefening 3
1.	76	+		=	148
2.	88	+		=	114
3.	72	+		=	137
4.	94	+		=	141
5.	82	+		=	149
6.	74	+		=	100
7.	59	+		=	87
8.	74	+		=	138
9.	55	+		=	97
10.	60	+		=	116

Oefening 4
1.	61	+		=	90
2.	89	+		=	140
3.	47	+		=	84
4.	38	+		=	71
5.	54	+		=	94
6.	88	+		=	171
7.	70	+		=	111
8.	46	+		=	86
9.	83	+		=	136
10.	74	+		=	137

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	69	+	43	=	112
2.	52	+	20	=	72
3.	94	+	60	=	154
4.	70	+	53	=	123
5.	58	+	33	=	91
6.	67	+	54	=	121
7.	32	+	26	=	58
8.	55	+	53	=	108
9.	47	+	28	=	75
10.	55	+	42	=	97

Oefening 2
1.	75	+	35	=	110
2.	94	+	41	=	135
3.	50	+	36	=	86
4.	63	+	28	=	91
5.	99	+	93	=	192
6.	53	+	49	=	102
7.	51	+	47	=	98
8.	100	+	40	=	140
9.	93	+	82	=	175
10.	71	+	26	=	97

Oefening 3
1.	76	+	72	=	148
2.	88	+	26	=	114
3.	72	+	65	=	137
4.	94	+	47	=	141
5.	82	+	67	=	149
6.	74	+	26	=	100
7.	59	+	28	=	87
8.	74	+	64	=	138
9.	55	+	42	=	97
10.	60	+	56	=	116

Oefening 4
1.	61	+	29	=	90
2.	89	+	51	=	140
3.	47	+	37	=	84
4.	38	+	33	=	71
5.	54	+	40	=	94
6.	88	+	83	=	171
7.	70	+	41	=	111
8.	46	+	40	=	86
9.	83	+	53	=	136
10.	74	+	63	=	137