Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	71	+		=	105
2.	69	+		=	128
3.	96	+		=	122
4.	67	+		=	118
5.	45	+		=	67
6.	92	+		=	162
7.	81	+		=	118
8.	86	+		=	150
9.	86	+		=	146
10.	77	+		=	139

Oefening 2
1.	65	+		=	120
2.	40	+		=	69
3.	57	+		=	82
4.	73	+		=	113
5.	75	+		=	101
6.	56	+		=	96
7.	44	+		=	86
8.	71	+		=	110
9.	100	+		=	145
10.	74	+		=	142

Oefening 3
1.	97	+		=	177
2.	97	+		=	134
3.	96	+		=	156
4.	93	+		=	168
5.	76	+		=	109
6.	88	+		=	137
7.	74	+		=	141
8.	40	+		=	70
9.	63	+		=	92
10.	94	+		=	130

Oefening 4
1.	84	+		=	139
2.	90	+		=	132
3.	93	+		=	118
4.	69	+		=	98
5.	85	+		=	139
6.	60	+		=	109
7.	96	+		=	167
8.	43	+		=	66
9.	34	+		=	59
10.	46	+		=	91

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	71	+	34	=	105
2.	69	+	59	=	128
3.	96	+	26	=	122
4.	67	+	51	=	118
5.	45	+	22	=	67
6.	92	+	70	=	162
7.	81	+	37	=	118
8.	86	+	64	=	150
9.	86	+	60	=	146
10.	77	+	62	=	139

Oefening 2
1.	65	+	55	=	120
2.	40	+	29	=	69
3.	57	+	25	=	82
4.	73	+	40	=	113
5.	75	+	26	=	101
6.	56	+	40	=	96
7.	44	+	42	=	86
8.	71	+	39	=	110
9.	100	+	45	=	145
10.	74	+	68	=	142

Oefening 3
1.	97	+	80	=	177
2.	97	+	37	=	134
3.	96	+	60	=	156
4.	93	+	75	=	168
5.	76	+	33	=	109
6.	88	+	49	=	137
7.	74	+	67	=	141
8.	40	+	30	=	70
9.	63	+	29	=	92
10.	94	+	36	=	130

Oefening 4
1.	84	+	55	=	139
2.	90	+	42	=	132
3.	93	+	25	=	118
4.	69	+	29	=	98
5.	85	+	54	=	139
6.	60	+	49	=	109
7.	96	+	71	=	167
8.	43	+	23	=	66
9.	34	+	25	=	59
10.	46	+	45	=	91