Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	96	+		=	145
2.	61	+		=	90
3.	52	+		=	98
4.	75	+		=	146
5.	82	+		=	151
6.	70	+		=	94
7.	53	+		=	102
8.	58	+		=	86
9.	53	+		=	80
10.	66	+		=	124

Oefening 2
1.	99	+		=	176
2.	72	+		=	133
3.	77	+		=	101
4.	83	+		=	122
5.	49	+		=	74
6.	84	+		=	120
7.	54	+		=	100
8.	51	+		=	81
9.	94	+		=	158
10.	61	+		=	100

Oefening 3
1.	77	+		=	122
2.	44	+		=	71
3.	82	+		=	133
4.	54	+		=	108
5.	90	+		=	134
6.	56	+		=	82
7.	65	+		=	86
8.	46	+		=	74
9.	93	+		=	120
10.	76	+		=	96

Oefening 4
1.	93	+		=	151
2.	85	+		=	128
3.	74	+		=	104
4.	78	+		=	113
5.	67	+		=	96
6.	92	+		=	148
7.	78	+		=	144
8.	87	+		=	145
9.	86	+		=	170
10.	98	+		=	137

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	96	+	49	=	145
2.	61	+	29	=	90
3.	52	+	46	=	98
4.	75	+	71	=	146
5.	82	+	69	=	151
6.	70	+	24	=	94
7.	53	+	49	=	102
8.	58	+	28	=	86
9.	53	+	27	=	80
10.	66	+	58	=	124

Oefening 2
1.	99	+	77	=	176
2.	72	+	61	=	133
3.	77	+	24	=	101
4.	83	+	39	=	122
5.	49	+	25	=	74
6.	84	+	36	=	120
7.	54	+	46	=	100
8.	51	+	30	=	81
9.	94	+	64	=	158
10.	61	+	39	=	100

Oefening 3
1.	77	+	45	=	122
2.	44	+	27	=	71
3.	82	+	51	=	133
4.	54	+	54	=	108
5.	90	+	44	=	134
6.	56	+	26	=	82
7.	65	+	21	=	86
8.	46	+	28	=	74
9.	93	+	27	=	120
10.	76	+	20	=	96

Oefening 4
1.	93	+	58	=	151
2.	85	+	43	=	128
3.	74	+	30	=	104
4.	78	+	35	=	113
5.	67	+	29	=	96
6.	92	+	56	=	148
7.	78	+	66	=	144
8.	87	+	58	=	145
9.	86	+	84	=	170
10.	98	+	39	=	137