Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	78	+		=	117
2.	63	+		=	95
3.	49	+		=	88
4.	93	+		=	176
5.	93	+		=	140
6.	89	+		=	175
7.	77	+		=	130
8.	98	+		=	146
9.	55	+		=	102
10.	36	+		=	59

Oefening 2
1.	87	+		=	138
2.	67	+		=	112
3.	88	+		=	142
4.	53	+		=	95
5.	53	+		=	103
6.	67	+		=	134
7.	84	+		=	141
8.	55	+		=	85
9.	99	+		=	152
10.	58	+		=	84

Oefening 3
1.	88	+		=	168
2.	40	+		=	62
3.	88	+		=	137
4.	90	+		=	125
5.	78	+		=	132
6.	71	+		=	128
7.	52	+		=	79
8.	65	+		=	97
9.	87	+		=	133
10.	40	+		=	72

Oefening 4
1.	96	+		=	126
2.	89	+		=	156
3.	55	+		=	95
4.	80	+		=	120
5.	51	+		=	84
6.	60	+		=	103
7.	98	+		=	156
8.	50	+		=	97
9.	53	+		=	96
10.	43	+		=	64

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	78	+	39	=	117
2.	63	+	32	=	95
3.	49	+	39	=	88
4.	93	+	83	=	176
5.	93	+	47	=	140
6.	89	+	86	=	175
7.	77	+	53	=	130
8.	98	+	48	=	146
9.	55	+	47	=	102
10.	36	+	23	=	59

Oefening 2
1.	87	+	51	=	138
2.	67	+	45	=	112
3.	88	+	54	=	142
4.	53	+	42	=	95
5.	53	+	50	=	103
6.	67	+	67	=	134
7.	84	+	57	=	141
8.	55	+	30	=	85
9.	99	+	53	=	152
10.	58	+	26	=	84

Oefening 3
1.	88	+	80	=	168
2.	40	+	22	=	62
3.	88	+	49	=	137
4.	90	+	35	=	125
5.	78	+	54	=	132
6.	71	+	57	=	128
7.	52	+	27	=	79
8.	65	+	32	=	97
9.	87	+	46	=	133
10.	40	+	32	=	72

Oefening 4
1.	96	+	30	=	126
2.	89	+	67	=	156
3.	55	+	40	=	95
4.	80	+	40	=	120
5.	51	+	33	=	84
6.	60	+	43	=	103
7.	98	+	58	=	156
8.	50	+	47	=	97
9.	53	+	43	=	96
10.	43	+	21	=	64