Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	47	+		=	84
2.	77	+		=	127
3.	79	+		=	126
4.	80	+		=	160
5.	91	+		=	119
6.	96	+		=	183
7.	90	+		=	147
8.	83	+		=	105
9.	39	+		=	77
10.	68	+		=	107

Oefening 2
1.	60	+		=	111
2.	82	+		=	131
3.	99	+		=	143
4.	44	+		=	65
5.	67	+		=	88
6.	83	+		=	149
7.	97	+		=	150
8.	44	+		=	77
9.	97	+		=	177
10.	46	+		=	77

Oefening 3
1.	52	+		=	79
2.	92	+		=	176
3.	94	+		=	140
4.	44	+		=	72
5.	100	+		=	164
6.	65	+		=	99
7.	31	+		=	54
8.	68	+		=	110
9.	95	+		=	188
10.	67	+		=	124

Oefening 4
1.	84	+		=	125
2.	69	+		=	119
3.	100	+		=	148
4.	62	+		=	88
5.	89	+		=	176
6.	67	+		=	123
7.	97	+		=	174
8.	95	+		=	130
9.	48	+		=	83
10.	41	+		=	74

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	47	+	37	=	84
2.	77	+	50	=	127
3.	79	+	47	=	126
4.	80	+	80	=	160
5.	91	+	28	=	119
6.	96	+	87	=	183
7.	90	+	57	=	147
8.	83	+	22	=	105
9.	39	+	38	=	77
10.	68	+	39	=	107

Oefening 2
1.	60	+	51	=	111
2.	82	+	49	=	131
3.	99	+	44	=	143
4.	44	+	21	=	65
5.	67	+	21	=	88
6.	83	+	66	=	149
7.	97	+	53	=	150
8.	44	+	33	=	77
9.	97	+	80	=	177
10.	46	+	31	=	77

Oefening 3
1.	52	+	27	=	79
2.	92	+	84	=	176
3.	94	+	46	=	140
4.	44	+	28	=	72
5.	100	+	64	=	164
6.	65	+	34	=	99
7.	31	+	23	=	54
8.	68	+	42	=	110
9.	95	+	93	=	188
10.	67	+	57	=	124

Oefening 4
1.	84	+	41	=	125
2.	69	+	50	=	119
3.	100	+	48	=	148
4.	62	+	26	=	88
5.	89	+	87	=	176
6.	67	+	56	=	123
7.	97	+	77	=	174
8.	95	+	35	=	130
9.	48	+	35	=	83
10.	41	+	33	=	74