Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	100	+		=	146
2.	84	+		=	109
3.	54	+		=	82
4.	89	+		=	177
5.	83	+		=	137
6.	40	+		=	71
7.	67	+		=	134
8.	61	+		=	109
9.	51	+		=	80
10.	95	+		=	178

Oefening 2
1.	96	+		=	118
2.	82	+		=	147
3.	90	+		=	110
4.	62	+		=	120
5.	96	+		=	134
6.	40	+		=	72
7.	85	+		=	149
8.	81	+		=	147
9.	86	+		=	140
10.	99	+		=	156

Oefening 3
1.	59	+		=	104
2.	86	+		=	147
3.	23	+		=	44
4.	80	+		=	120
5.	90	+		=	162
6.	71	+		=	140
7.	64	+		=	107
8.	87	+		=	164
9.	43	+		=	84
10.	97	+		=	151

Oefening 4
1.	48	+		=	72
2.	71	+		=	111
3.	95	+		=	126
4.	89	+		=	115
5.	65	+		=	115
6.	100	+		=	128
7.	94	+		=	132
8.	69	+		=	128
9.	53	+		=	86
10.	87	+		=	144

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	100	+	46	=	146
2.	84	+	25	=	109
3.	54	+	28	=	82
4.	89	+	88	=	177
5.	83	+	54	=	137
6.	40	+	31	=	71
7.	67	+	67	=	134
8.	61	+	48	=	109
9.	51	+	29	=	80
10.	95	+	83	=	178

Oefening 2
1.	96	+	22	=	118
2.	82	+	65	=	147
3.	90	+	20	=	110
4.	62	+	58	=	120
5.	96	+	38	=	134
6.	40	+	32	=	72
7.	85	+	64	=	149
8.	81	+	66	=	147
9.	86	+	54	=	140
10.	99	+	57	=	156

Oefening 3
1.	59	+	45	=	104
2.	86	+	61	=	147
3.	23	+	21	=	44
4.	80	+	40	=	120
5.	90	+	72	=	162
6.	71	+	69	=	140
7.	64	+	43	=	107
8.	87	+	77	=	164
9.	43	+	41	=	84
10.	97	+	54	=	151

Oefening 4
1.	48	+	24	=	72
2.	71	+	40	=	111
3.	95	+	31	=	126
4.	89	+	26	=	115
5.	65	+	50	=	115
6.	100	+	28	=	128
7.	94	+	38	=	132
8.	69	+	59	=	128
9.	53	+	33	=	86
10.	87	+	57	=	144