Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	28	+		=	53
2.	68	+		=	100
3.	51	+		=	89
4.	72	+		=	117
5.	68	+		=	98
6.	62	+		=	121
7.	63	+		=	118
8.	93	+		=	139
9.	96	+		=	160
10.	62	+		=	82

Oefening 2
1.	87	+		=	162
2.	89	+		=	113
3.	95	+		=	187
4.	71	+		=	138
5.	71	+		=	127
6.	70	+		=	105
7.	67	+		=	113
8.	91	+		=	140
9.	66	+		=	86
10.	87	+		=	116

Oefening 3
1.	99	+		=	191
2.	96	+		=	156
3.	34	+		=	61
4.	78	+		=	147
5.	88	+		=	174
6.	85	+		=	159
7.	92	+		=	156
8.	75	+		=	102
9.	57	+		=	97
10.	99	+		=	192

Oefening 4
1.	91	+		=	176
2.	73	+		=	110
3.	70	+		=	131
4.	87	+		=	117
5.	47	+		=	92
6.	100	+		=	174
7.	79	+		=	152
8.	91	+		=	160
9.	54	+		=	101
10.	48	+		=	72

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	28	+	25	=	53
2.	68	+	32	=	100
3.	51	+	38	=	89
4.	72	+	45	=	117
5.	68	+	30	=	98
6.	62	+	59	=	121
7.	63	+	55	=	118
8.	93	+	46	=	139
9.	96	+	64	=	160
10.	62	+	20	=	82

Oefening 2
1.	87	+	75	=	162
2.	89	+	24	=	113
3.	95	+	92	=	187
4.	71	+	67	=	138
5.	71	+	56	=	127
6.	70	+	35	=	105
7.	67	+	46	=	113
8.	91	+	49	=	140
9.	66	+	20	=	86
10.	87	+	29	=	116

Oefening 3
1.	99	+	92	=	191
2.	96	+	60	=	156
3.	34	+	27	=	61
4.	78	+	69	=	147
5.	88	+	86	=	174
6.	85	+	74	=	159
7.	92	+	64	=	156
8.	75	+	27	=	102
9.	57	+	40	=	97
10.	99	+	93	=	192

Oefening 4
1.	91	+	85	=	176
2.	73	+	37	=	110
3.	70	+	61	=	131
4.	87	+	30	=	117
5.	47	+	45	=	92
6.	100	+	74	=	174
7.	79	+	73	=	152
8.	91	+	69	=	160
9.	54	+	47	=	101
10.	48	+	24	=	72