Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	67	+		=	108
2.	43	+		=	84
3.	94	+		=	136
4.	91	+		=	176
5.	88	+		=	140
6.	83	+		=	143
7.	58	+		=	82
8.	93	+		=	165
9.	78	+		=	143
10.	38	+		=	60

Oefening 2
1.	86	+		=	167
2.	98	+		=	152
3.	100	+		=	159
4.	87	+		=	107
5.	70	+		=	100
6.	97	+		=	174
7.	39	+		=	62
8.	37	+		=	61
9.	71	+		=	126
10.	63	+		=	99

Oefening 3
1.	68	+		=	91
2.	49	+		=	77
3.	88	+		=	154
4.	86	+		=	157
5.	91	+		=	153
6.	38	+		=	69
7.	68	+		=	90
8.	39	+		=	68
9.	73	+		=	110
10.	89	+		=	153

Oefening 4
1.	73	+		=	110
2.	97	+		=	145
3.	93	+		=	174
4.	81	+		=	134
5.	43	+		=	67
6.	63	+		=	116
7.	84	+		=	123
8.	39	+		=	60
9.	66	+		=	95
10.	91	+		=	139

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	67	+	41	=	108
2.	43	+	41	=	84
3.	94	+	42	=	136
4.	91	+	85	=	176
5.	88	+	52	=	140
6.	83	+	60	=	143
7.	58	+	24	=	82
8.	93	+	72	=	165
9.	78	+	65	=	143
10.	38	+	22	=	60

Oefening 2
1.	86	+	81	=	167
2.	98	+	54	=	152
3.	100	+	59	=	159
4.	87	+	20	=	107
5.	70	+	30	=	100
6.	97	+	77	=	174
7.	39	+	23	=	62
8.	37	+	24	=	61
9.	71	+	55	=	126
10.	63	+	36	=	99

Oefening 3
1.	68	+	23	=	91
2.	49	+	28	=	77
3.	88	+	66	=	154
4.	86	+	71	=	157
5.	91	+	62	=	153
6.	38	+	31	=	69
7.	68	+	22	=	90
8.	39	+	29	=	68
9.	73	+	37	=	110
10.	89	+	64	=	153

Oefening 4
1.	73	+	37	=	110
2.	97	+	48	=	145
3.	93	+	81	=	174
4.	81	+	53	=	134
5.	43	+	24	=	67
6.	63	+	53	=	116
7.	84	+	39	=	123
8.	39	+	21	=	60
9.	66	+	29	=	95
10.	91	+	48	=	139