Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	74	+		=	112
2.	96	+		=	150
3.	72	+		=	134
4.	55	+		=	75
5.	68	+		=	109
6.	69	+		=	94
7.	32	+		=	55
8.	51	+		=	93
9.	42	+		=	62
10.	70	+		=	99

Oefening 2
1.	75	+		=	134
2.	94	+		=	163
3.	68	+		=	119
4.	55	+		=	87
5.	63	+		=	93
6.	99	+		=	175
7.	78	+		=	117
8.	66	+		=	120
9.	35	+		=	62
10.	66	+		=	89

Oefening 3
1.	75	+		=	149
2.	33	+		=	56
3.	92	+		=	131
4.	98	+		=	131
5.	67	+		=	107
6.	91	+		=	178
7.	61	+		=	99
8.	95	+		=	150
9.	97	+		=	170
10.	43	+		=	77

Oefening 4
1.	96	+		=	124
2.	39	+		=	73
3.	82	+		=	128
4.	99	+		=	180
5.	80	+		=	126
6.	83	+		=	134
7.	95	+		=	172
8.	92	+		=	125
9.	90	+		=	139
10.	49	+		=	92

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	74	+	38	=	112
2.	96	+	54	=	150
3.	72	+	62	=	134
4.	55	+	20	=	75
5.	68	+	41	=	109
6.	69	+	25	=	94
7.	32	+	23	=	55
8.	51	+	42	=	93
9.	42	+	20	=	62
10.	70	+	29	=	99

Oefening 2
1.	75	+	59	=	134
2.	94	+	69	=	163
3.	68	+	51	=	119
4.	55	+	32	=	87
5.	63	+	30	=	93
6.	99	+	76	=	175
7.	78	+	39	=	117
8.	66	+	54	=	120
9.	35	+	27	=	62
10.	66	+	23	=	89

Oefening 3
1.	75	+	74	=	149
2.	33	+	23	=	56
3.	92	+	39	=	131
4.	98	+	33	=	131
5.	67	+	40	=	107
6.	91	+	87	=	178
7.	61	+	38	=	99
8.	95	+	55	=	150
9.	97	+	73	=	170
10.	43	+	34	=	77

Oefening 4
1.	96	+	28	=	124
2.	39	+	34	=	73
3.	82	+	46	=	128
4.	99	+	81	=	180
5.	80	+	46	=	126
6.	83	+	51	=	134
7.	95	+	77	=	172
8.	92	+	33	=	125
9.	90	+	49	=	139
10.	49	+	43	=	92