Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	40	+		=	74
2.	62	+		=	108
3.	87	+		=	168
4.	95	+		=	152
5.	97	+		=	141
6.	46	+		=	83
7.	56	+		=	94
8.	62	+		=	103
9.	78	+		=	122
10.	99	+		=	138

Oefening 2
1.	88	+		=	156
2.	71	+		=	117
3.	60	+		=	114
4.	69	+		=	135
5.	88	+		=	151
6.	65	+		=	98
7.	97	+		=	129
8.	87	+		=	162
9.	97	+		=	128
10.	75	+		=	106

Oefening 3
1.	66	+		=	120
2.	47	+		=	85
3.	84	+		=	147
4.	67	+		=	100
5.	60	+		=	108
6.	42	+		=	64
7.	94	+		=	180
8.	56	+		=	97
9.	90	+		=	165
10.	51	+		=	102

Oefening 4
1.	86	+		=	147
2.	96	+		=	172
3.	92	+		=	130
4.	83	+		=	142
5.	66	+		=	95
6.	95	+		=	133
7.	92	+		=	173
8.	86	+		=	135
9.	46	+		=	89
10.	91	+		=	181

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	40	+	34	=	74
2.	62	+	46	=	108
3.	87	+	81	=	168
4.	95	+	57	=	152
5.	97	+	44	=	141
6.	46	+	37	=	83
7.	56	+	38	=	94
8.	62	+	41	=	103
9.	78	+	44	=	122
10.	99	+	39	=	138

Oefening 2
1.	88	+	68	=	156
2.	71	+	46	=	117
3.	60	+	54	=	114
4.	69	+	66	=	135
5.	88	+	63	=	151
6.	65	+	33	=	98
7.	97	+	32	=	129
8.	87	+	75	=	162
9.	97	+	31	=	128
10.	75	+	31	=	106

Oefening 3
1.	66	+	54	=	120
2.	47	+	38	=	85
3.	84	+	63	=	147
4.	67	+	33	=	100
5.	60	+	48	=	108
6.	42	+	22	=	64
7.	94	+	86	=	180
8.	56	+	41	=	97
9.	90	+	75	=	165
10.	51	+	51	=	102

Oefening 4
1.	86	+	61	=	147
2.	96	+	76	=	172
3.	92	+	38	=	130
4.	83	+	59	=	142
5.	66	+	29	=	95
6.	95	+	38	=	133
7.	92	+	81	=	173
8.	86	+	49	=	135
9.	46	+	43	=	89
10.	91	+	90	=	181