Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	79	+		=	144
2.	80	+		=	124
3.	89	+		=	138
4.	58	+		=	96
5.	88	+		=	157
6.	63	+		=	87
7.	100	+		=	193
8.	48	+		=	72
9.	26	+		=	50
10.	72	+		=	119

Oefening 2
1.	86	+		=	119
2.	90	+		=	174
3.	99	+		=	167
4.	27	+		=	51
5.	86	+		=	132
6.	82	+		=	119
7.	44	+		=	67
8.	86	+		=	157
9.	78	+		=	136
10.	43	+		=	65

Oefening 3
1.	58	+		=	88
2.	94	+		=	182
3.	96	+		=	152
4.	75	+		=	133
5.	77	+		=	123
6.	94	+		=	147
7.	83	+		=	149
8.	64	+		=	87
9.	72	+		=	119
10.	69	+		=	135

Oefening 4
1.	95	+		=	139
2.	97	+		=	157
3.	48	+		=	69
4.	49	+		=	92
5.	42	+		=	80
6.	44	+		=	80
7.	55	+		=	94
8.	99	+		=	185
9.	84	+		=	119
10.	50	+		=	80

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	79	+	65	=	144
2.	80	+	44	=	124
3.	89	+	49	=	138
4.	58	+	38	=	96
5.	88	+	69	=	157
6.	63	+	24	=	87
7.	100	+	93	=	193
8.	48	+	24	=	72
9.	26	+	24	=	50
10.	72	+	47	=	119

Oefening 2
1.	86	+	33	=	119
2.	90	+	84	=	174
3.	99	+	68	=	167
4.	27	+	24	=	51
5.	86	+	46	=	132
6.	82	+	37	=	119
7.	44	+	23	=	67
8.	86	+	71	=	157
9.	78	+	58	=	136
10.	43	+	22	=	65

Oefening 3
1.	58	+	30	=	88
2.	94	+	88	=	182
3.	96	+	56	=	152
4.	75	+	58	=	133
5.	77	+	46	=	123
6.	94	+	53	=	147
7.	83	+	66	=	149
8.	64	+	23	=	87
9.	72	+	47	=	119
10.	69	+	66	=	135

Oefening 4
1.	95	+	44	=	139
2.	97	+	60	=	157
3.	48	+	21	=	69
4.	49	+	43	=	92
5.	42	+	38	=	80
6.	44	+	36	=	80
7.	55	+	39	=	94
8.	99	+	86	=	185
9.	84	+	35	=	119
10.	50	+	30	=	80