Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	71	+		=	127
2.	84	+		=	126
3.	100	+		=	149
4.	75	+		=	98
5.	77	+		=	114
6.	28	+		=	50
7.	85	+		=	167
8.	47	+		=	85
9.	77	+		=	140
10.	91	+		=	117

Oefening 2
1.	70	+		=	124
2.	55	+		=	96
3.	51	+		=	87
4.	50	+		=	94
5.	81	+		=	152
6.	45	+		=	70
7.	82	+		=	139
8.	96	+		=	144
9.	73	+		=	102
10.	99	+		=	127

Oefening 3
1.	88	+		=	143
2.	98	+		=	186
3.	96	+		=	173
4.	26	+		=	46
5.	84	+		=	106
6.	89	+		=	124
7.	93	+		=	183
8.	49	+		=	91
9.	96	+		=	184
10.	91	+		=	125

Oefening 4
1.	80	+		=	113
2.	54	+		=	81
3.	90	+		=	119
4.	67	+		=	95
5.	57	+		=	97
6.	25	+		=	47
7.	84	+		=	162
8.	44	+		=	73
9.	97	+		=	164
10.	85	+		=	121

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	71	+	56	=	127
2.	84	+	42	=	126
3.	100	+	49	=	149
4.	75	+	23	=	98
5.	77	+	37	=	114
6.	28	+	22	=	50
7.	85	+	82	=	167
8.	47	+	38	=	85
9.	77	+	63	=	140
10.	91	+	26	=	117

Oefening 2
1.	70	+	54	=	124
2.	55	+	41	=	96
3.	51	+	36	=	87
4.	50	+	44	=	94
5.	81	+	71	=	152
6.	45	+	25	=	70
7.	82	+	57	=	139
8.	96	+	48	=	144
9.	73	+	29	=	102
10.	99	+	28	=	127

Oefening 3
1.	88	+	55	=	143
2.	98	+	88	=	186
3.	96	+	77	=	173
4.	26	+	20	=	46
5.	84	+	22	=	106
6.	89	+	35	=	124
7.	93	+	90	=	183
8.	49	+	42	=	91
9.	96	+	88	=	184
10.	91	+	34	=	125

Oefening 4
1.	80	+	33	=	113
2.	54	+	27	=	81
3.	90	+	29	=	119
4.	67	+	28	=	95
5.	57	+	40	=	97
6.	25	+	22	=	47
7.	84	+	78	=	162
8.	44	+	29	=	73
9.	97	+	67	=	164
10.	85	+	36	=	121