Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	76	+		=	129
2.	37	+		=	57
3.	71	+		=	134
4.	70	+		=	129
5.	88	+		=	109
6.	99	+		=	186
7.	99	+		=	196
8.	75	+		=	124
9.	71	+		=	125
10.	95	+		=	133

Oefening 2
1.	76	+		=	121
2.	88	+		=	117
3.	93	+		=	146
4.	62	+		=	122
5.	64	+		=	124
6.	97	+		=	137
7.	94	+		=	135
8.	91	+		=	137
9.	48	+		=	73
10.	67	+		=	119

Oefening 3
1.	49	+		=	70
2.	52	+		=	90
3.	71	+		=	104
4.	69	+		=	94
5.	82	+		=	131
6.	34	+		=	56
7.	53	+		=	97
8.	80	+		=	118
9.	90	+		=	178
10.	57	+		=	102

Oefening 4
1.	84	+		=	155
2.	49	+		=	97
3.	46	+		=	80
4.	65	+		=	128
5.	72	+		=	130
6.	69	+		=	101
7.	82	+		=	158
8.	80	+		=	112
9.	74	+		=	117
10.	85	+		=	149

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	76	+	53	=	129
2.	37	+	20	=	57
3.	71	+	63	=	134
4.	70	+	59	=	129
5.	88	+	21	=	109
6.	99	+	87	=	186
7.	99	+	97	=	196
8.	75	+	49	=	124
9.	71	+	54	=	125
10.	95	+	38	=	133

Oefening 2
1.	76	+	45	=	121
2.	88	+	29	=	117
3.	93	+	53	=	146
4.	62	+	60	=	122
5.	64	+	60	=	124
6.	97	+	40	=	137
7.	94	+	41	=	135
8.	91	+	46	=	137
9.	48	+	25	=	73
10.	67	+	52	=	119

Oefening 3
1.	49	+	21	=	70
2.	52	+	38	=	90
3.	71	+	33	=	104
4.	69	+	25	=	94
5.	82	+	49	=	131
6.	34	+	22	=	56
7.	53	+	44	=	97
8.	80	+	38	=	118
9.	90	+	88	=	178
10.	57	+	45	=	102

Oefening 4
1.	84	+	71	=	155
2.	49	+	48	=	97
3.	46	+	34	=	80
4.	65	+	63	=	128
5.	72	+	58	=	130
6.	69	+	32	=	101
7.	82	+	76	=	158
8.	80	+	32	=	112
9.	74	+	43	=	117
10.	85	+	64	=	149