Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	91	+		=	163
2.	75	+		=	116
3.	56	+		=	83
4.	97	+		=	121
5.	78	+		=	114
6.	80	+		=	123
7.	36	+		=	72
8.	43	+		=	74
9.	84	+		=	119
10.	39	+		=	73

Oefening 2
1.	92	+		=	120
2.	84	+		=	136
3.	80	+		=	109
4.	45	+		=	78
5.	45	+		=	77
6.	73	+		=	136
7.	40	+		=	62
8.	85	+		=	135
9.	98	+		=	173
10.	84	+		=	128

Oefening 3
1.	59	+		=	107
2.	51	+		=	76
3.	46	+		=	81
4.	47	+		=	86
5.	95	+		=	120
6.	55	+		=	84
7.	85	+		=	168
8.	94	+		=	147
9.	87	+		=	122
10.	99	+		=	188

Oefening 4
1.	80	+		=	107
2.	77	+		=	110
3.	81	+		=	115
4.	78	+		=	144
5.	53	+		=	94
6.	75	+		=	100
7.	100	+		=	163
8.	82	+		=	145
9.	80	+		=	158
10.	44	+		=	69

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	91	+	72	=	163
2.	75	+	41	=	116
3.	56	+	27	=	83
4.	97	+	24	=	121
5.	78	+	36	=	114
6.	80	+	43	=	123
7.	36	+	36	=	72
8.	43	+	31	=	74
9.	84	+	35	=	119
10.	39	+	34	=	73

Oefening 2
1.	92	+	28	=	120
2.	84	+	52	=	136
3.	80	+	29	=	109
4.	45	+	33	=	78
5.	45	+	32	=	77
6.	73	+	63	=	136
7.	40	+	22	=	62
8.	85	+	50	=	135
9.	98	+	75	=	173
10.	84	+	44	=	128

Oefening 3
1.	59	+	48	=	107
2.	51	+	25	=	76
3.	46	+	35	=	81
4.	47	+	39	=	86
5.	95	+	25	=	120
6.	55	+	29	=	84
7.	85	+	83	=	168
8.	94	+	53	=	147
9.	87	+	35	=	122
10.	99	+	89	=	188

Oefening 4
1.	80	+	27	=	107
2.	77	+	33	=	110
3.	81	+	34	=	115
4.	78	+	66	=	144
5.	53	+	41	=	94
6.	75	+	25	=	100
7.	100	+	63	=	163
8.	82	+	63	=	145
9.	80	+	78	=	158
10.	44	+	25	=	69