Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	97	+		=	155
2.	98	+		=	191
3.	83	+		=	153
4.	67	+		=	91
5.	47	+		=	93
6.	55	+		=	84
7.	99	+		=	176
8.	90	+		=	129
9.	78	+		=	107
10.	64	+		=	125

Oefening 2
1.	72	+		=	119
2.	91	+		=	139
3.	70	+		=	115
4.	87	+		=	112
5.	88	+		=	115
6.	66	+		=	110
7.	65	+		=	101
8.	53	+		=	84
9.	71	+		=	113
10.	69	+		=	117

Oefening 3
1.	81	+		=	153
2.	29	+		=	58
3.	98	+		=	153
4.	56	+		=	77
5.	75	+		=	133
6.	52	+		=	74
7.	46	+		=	85
8.	52	+		=	96
9.	78	+		=	128
10.	49	+		=	71

Oefening 4
1.	57	+		=	77
2.	30	+		=	51
3.	100	+		=	123
4.	89	+		=	160
5.	96	+		=	189
6.	79	+		=	118
7.	53	+		=	97
8.	79	+		=	106
9.	94	+		=	128
10.	81	+		=	121

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	97	+	58	=	155
2.	98	+	93	=	191
3.	83	+	70	=	153
4.	67	+	24	=	91
5.	47	+	46	=	93
6.	55	+	29	=	84
7.	99	+	77	=	176
8.	90	+	39	=	129
9.	78	+	29	=	107
10.	64	+	61	=	125

Oefening 2
1.	72	+	47	=	119
2.	91	+	48	=	139
3.	70	+	45	=	115
4.	87	+	25	=	112
5.	88	+	27	=	115
6.	66	+	44	=	110
7.	65	+	36	=	101
8.	53	+	31	=	84
9.	71	+	42	=	113
10.	69	+	48	=	117

Oefening 3
1.	81	+	72	=	153
2.	29	+	29	=	58
3.	98	+	55	=	153
4.	56	+	21	=	77
5.	75	+	58	=	133
6.	52	+	22	=	74
7.	46	+	39	=	85
8.	52	+	44	=	96
9.	78	+	50	=	128
10.	49	+	22	=	71

Oefening 4
1.	57	+	20	=	77
2.	30	+	21	=	51
3.	100	+	23	=	123
4.	89	+	71	=	160
5.	96	+	93	=	189
6.	79	+	39	=	118
7.	53	+	44	=	97
8.	79	+	27	=	106
9.	94	+	34	=	128
10.	81	+	40	=	121