Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	93	+		=	115
2.	56	+		=	80
3.	90	+		=	128
4.	85	+		=	122
5.	73	+		=	123
6.	80	+		=	141
7.	98	+		=	136
8.	34	+		=	61
9.	88	+		=	133
10.	93	+		=	119

Oefening 2
1.	81	+		=	125
2.	94	+		=	128
3.	80	+		=	143
4.	88	+		=	128
5.	46	+		=	81
6.	62	+		=	89
7.	79	+		=	115
8.	93	+		=	158
9.	68	+		=	124
10.	66	+		=	132

Oefening 3
1.	61	+		=	86
2.	95	+		=	169
3.	90	+		=	147
4.	74	+		=	109
5.	48	+		=	95
6.	95	+		=	153
7.	97	+		=	173
8.	99	+		=	157
9.	83	+		=	151
10.	84	+		=	135

Oefening 4
1.	73	+		=	137
2.	48	+		=	70
3.	93	+		=	173
4.	71	+		=	136
5.	82	+		=	104
6.	93	+		=	147
7.	61	+		=	104
8.	70	+		=	99
9.	92	+		=	130
10.	66	+		=	87

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	93	+	22	=	115
2.	56	+	24	=	80
3.	90	+	38	=	128
4.	85	+	37	=	122
5.	73	+	50	=	123
6.	80	+	61	=	141
7.	98	+	38	=	136
8.	34	+	27	=	61
9.	88	+	45	=	133
10.	93	+	26	=	119

Oefening 2
1.	81	+	44	=	125
2.	94	+	34	=	128
3.	80	+	63	=	143
4.	88	+	40	=	128
5.	46	+	35	=	81
6.	62	+	27	=	89
7.	79	+	36	=	115
8.	93	+	65	=	158
9.	68	+	56	=	124
10.	66	+	66	=	132

Oefening 3
1.	61	+	25	=	86
2.	95	+	74	=	169
3.	90	+	57	=	147
4.	74	+	35	=	109
5.	48	+	47	=	95
6.	95	+	58	=	153
7.	97	+	76	=	173
8.	99	+	58	=	157
9.	83	+	68	=	151
10.	84	+	51	=	135

Oefening 4
1.	73	+	64	=	137
2.	48	+	22	=	70
3.	93	+	80	=	173
4.	71	+	65	=	136
5.	82	+	22	=	104
6.	93	+	54	=	147
7.	61	+	43	=	104
8.	70	+	29	=	99
9.	92	+	38	=	130
10.	66	+	21	=	87