Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	67	+		=	90
2.	65	+		=	90
3.	96	+		=	135
4.	86	+		=	108
5.	38	+		=	62
6.	66	+		=	115
7.	89	+		=	126
8.	68	+		=	97
9.	31	+		=	58
10.	90	+		=	116

Oefening 2
1.	98	+		=	123
2.	87	+		=	128
3.	63	+		=	111
4.	99	+		=	191
5.	100	+		=	187
6.	97	+		=	169
7.	34	+		=	62
8.	66	+		=	92
9.	89	+		=	129
10.	83	+		=	147

Oefening 3
1.	90	+		=	116
2.	99	+		=	179
3.	73	+		=	135
4.	91	+		=	114
5.	90	+		=	115
6.	49	+		=	75
7.	92	+		=	115
8.	46	+		=	86
9.	76	+		=	141
10.	74	+		=	144

Oefening 4
1.	81	+		=	149
2.	85	+		=	107
3.	94	+		=	142
4.	72	+		=	112
5.	88	+		=	126
6.	92	+		=	171
7.	46	+		=	85
8.	88	+		=	111
9.	83	+		=	109
10.	57	+		=	91

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	67	+	23	=	90
2.	65	+	25	=	90
3.	96	+	39	=	135
4.	86	+	22	=	108
5.	38	+	24	=	62
6.	66	+	49	=	115
7.	89	+	37	=	126
8.	68	+	29	=	97
9.	31	+	27	=	58
10.	90	+	26	=	116

Oefening 2
1.	98	+	25	=	123
2.	87	+	41	=	128
3.	63	+	48	=	111
4.	99	+	92	=	191
5.	100	+	87	=	187
6.	97	+	72	=	169
7.	34	+	28	=	62
8.	66	+	26	=	92
9.	89	+	40	=	129
10.	83	+	64	=	147

Oefening 3
1.	90	+	26	=	116
2.	99	+	80	=	179
3.	73	+	62	=	135
4.	91	+	23	=	114
5.	90	+	25	=	115
6.	49	+	26	=	75
7.	92	+	23	=	115
8.	46	+	40	=	86
9.	76	+	65	=	141
10.	74	+	70	=	144

Oefening 4
1.	81	+	68	=	149
2.	85	+	22	=	107
3.	94	+	48	=	142
4.	72	+	40	=	112
5.	88	+	38	=	126
6.	92	+	79	=	171
7.	46	+	39	=	85
8.	88	+	23	=	111
9.	83	+	26	=	109
10.	57	+	34	=	91