Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	68	+		=	101
2.	57	+		=	100
3.	98	+		=	154
4.	55	+		=	76
5.	96	+		=	147
6.	76	+		=	105
7.	89	+		=	144
8.	23	+		=	45
9.	62	+		=	104
10.	88	+		=	117

Oefening 2
1.	95	+		=	182
2.	92	+		=	157
3.	87	+		=	144
4.	71	+		=	128
5.	81	+		=	104
6.	31	+		=	53
7.	84	+		=	104
8.	53	+		=	97
9.	90	+		=	136
10.	57	+		=	84

Oefening 3
1.	57	+		=	102
2.	84	+		=	137
3.	37	+		=	60
4.	61	+		=	120
5.	53	+		=	81
6.	91	+		=	179
7.	41	+		=	77
8.	73	+		=	139
9.	31	+		=	60
10.	51	+		=	71

Oefening 4
1.	93	+		=	156
2.	71	+		=	124
3.	81	+		=	140
4.	59	+		=	87
5.	90	+		=	174
6.	86	+		=	146
7.	75	+		=	144
8.	82	+		=	142
9.	74	+		=	122
10.	99	+		=	135

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	68	+	33	=	101
2.	57	+	43	=	100
3.	98	+	56	=	154
4.	55	+	21	=	76
5.	96	+	51	=	147
6.	76	+	29	=	105
7.	89	+	55	=	144
8.	23	+	22	=	45
9.	62	+	42	=	104
10.	88	+	29	=	117

Oefening 2
1.	95	+	87	=	182
2.	92	+	65	=	157
3.	87	+	57	=	144
4.	71	+	57	=	128
5.	81	+	23	=	104
6.	31	+	22	=	53
7.	84	+	20	=	104
8.	53	+	44	=	97
9.	90	+	46	=	136
10.	57	+	27	=	84

Oefening 3
1.	57	+	45	=	102
2.	84	+	53	=	137
3.	37	+	23	=	60
4.	61	+	59	=	120
5.	53	+	28	=	81
6.	91	+	88	=	179
7.	41	+	36	=	77
8.	73	+	66	=	139
9.	31	+	29	=	60
10.	51	+	20	=	71

Oefening 4
1.	93	+	63	=	156
2.	71	+	53	=	124
3.	81	+	59	=	140
4.	59	+	28	=	87
5.	90	+	84	=	174
6.	86	+	60	=	146
7.	75	+	69	=	144
8.	82	+	60	=	142
9.	74	+	48	=	122
10.	99	+	36	=	135