Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	100	+		=	147
2.	84	+		=	156
3.	54	+		=	88
4.	73	+		=	127
5.	43	+		=	77
6.	70	+		=	124
7.	92	+		=	157
8.	83	+		=	107
9.	37	+		=	57
10.	99	+		=	148

Oefening 2
1.	43	+		=	85
2.	57	+		=	79
3.	83	+		=	135
4.	56	+		=	101
5.	45	+		=	77
6.	56	+		=	76
7.	96	+		=	185
8.	92	+		=	172
9.	61	+		=	93
10.	74	+		=	107

Oefening 3
1.	66	+		=	98
2.	95	+		=	115
3.	53	+		=	96
4.	61	+		=	109
5.	87	+		=	142
6.	48	+		=	96
7.	82	+		=	139
8.	54	+		=	107
9.	36	+		=	68
10.	91	+		=	115

Oefening 4
1.	93	+		=	122
2.	72	+		=	128
3.	68	+		=	122
4.	98	+		=	133
5.	77	+		=	135
6.	92	+		=	167
7.	95	+		=	147
8.	72	+		=	95
9.	87	+		=	172
10.	67	+		=	92

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	100	+	47	=	147
2.	84	+	72	=	156
3.	54	+	34	=	88
4.	73	+	54	=	127
5.	43	+	34	=	77
6.	70	+	54	=	124
7.	92	+	65	=	157
8.	83	+	24	=	107
9.	37	+	20	=	57
10.	99	+	49	=	148

Oefening 2
1.	43	+	42	=	85
2.	57	+	22	=	79
3.	83	+	52	=	135
4.	56	+	45	=	101
5.	45	+	32	=	77
6.	56	+	20	=	76
7.	96	+	89	=	185
8.	92	+	80	=	172
9.	61	+	32	=	93
10.	74	+	33	=	107

Oefening 3
1.	66	+	32	=	98
2.	95	+	20	=	115
3.	53	+	43	=	96
4.	61	+	48	=	109
5.	87	+	55	=	142
6.	48	+	48	=	96
7.	82	+	57	=	139
8.	54	+	53	=	107
9.	36	+	32	=	68
10.	91	+	24	=	115

Oefening 4
1.	93	+	29	=	122
2.	72	+	56	=	128
3.	68	+	54	=	122
4.	98	+	35	=	133
5.	77	+	58	=	135
6.	92	+	75	=	167
7.	95	+	52	=	147
8.	72	+	23	=	95
9.	87	+	85	=	172
10.	67	+	25	=	92