Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	63	+		=	121
2.	66	+		=	98
3.	82	+		=	131
4.	50	+		=	79
5.	68	+		=	129
6.	86	+		=	157
7.	84	+		=	148
8.	51	+		=	73
9.	65	+		=	128
10.	47	+		=	71

Oefening 2
1.	38	+		=	74
2.	65	+		=	89
3.	45	+		=	87
4.	96	+		=	153
5.	56	+		=	100
6.	57	+		=	81
7.	45	+		=	83
8.	95	+		=	136
9.	63	+		=	110
10.	99	+		=	149

Oefening 3
1.	58	+		=	93
2.	91	+		=	147
3.	41	+		=	71
4.	98	+		=	176
5.	69	+		=	112
6.	83	+		=	107
7.	96	+		=	130
8.	57	+		=	114
9.	95	+		=	155
10.	84	+		=	150

Oefening 4
1.	66	+		=	94
2.	82	+		=	123
3.	91	+		=	140
4.	22	+		=	42
5.	78	+		=	100
6.	92	+		=	133
7.	83	+		=	136
8.	39	+		=	59
9.	44	+		=	85
10.	64	+		=	102

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	63	+	58	=	121
2.	66	+	32	=	98
3.	82	+	49	=	131
4.	50	+	29	=	79
5.	68	+	61	=	129
6.	86	+	71	=	157
7.	84	+	64	=	148
8.	51	+	22	=	73
9.	65	+	63	=	128
10.	47	+	24	=	71

Oefening 2
1.	38	+	36	=	74
2.	65	+	24	=	89
3.	45	+	42	=	87
4.	96	+	57	=	153
5.	56	+	44	=	100
6.	57	+	24	=	81
7.	45	+	38	=	83
8.	95	+	41	=	136
9.	63	+	47	=	110
10.	99	+	50	=	149

Oefening 3
1.	58	+	35	=	93
2.	91	+	56	=	147
3.	41	+	30	=	71
4.	98	+	78	=	176
5.	69	+	43	=	112
6.	83	+	24	=	107
7.	96	+	34	=	130
8.	57	+	57	=	114
9.	95	+	60	=	155
10.	84	+	66	=	150

Oefening 4
1.	66	+	28	=	94
2.	82	+	41	=	123
3.	91	+	49	=	140
4.	22	+	20	=	42
5.	78	+	22	=	100
6.	92	+	41	=	133
7.	83	+	53	=	136
8.	39	+	20	=	59
9.	44	+	41	=	85
10.	64	+	38	=	102