Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	69	+		=	94
2.	82	+		=	135
3.	76	+		=	96
4.	74	+		=	96
5.	44	+		=	75
6.	89	+		=	117
7.	72	+		=	140
8.	72	+		=	123
9.	100	+		=	175
10.	83	+		=	158

Oefening 2
1.	87	+		=	156
2.	96	+		=	124
3.	59	+		=	102
4.	75	+		=	102
5.	76	+		=	103
6.	80	+		=	145
7.	61	+		=	99
8.	56	+		=	105
9.	88	+		=	172
10.	96	+		=	187

Oefening 3
1.	27	+		=	47
2.	78	+		=	111
3.	52	+		=	87
4.	57	+		=	89
5.	70	+		=	135
6.	66	+		=	110
7.	75	+		=	123
8.	96	+		=	152
9.	43	+		=	81
10.	91	+		=	178

Oefening 4
1.	52	+		=	95
2.	54	+		=	95
3.	55	+		=	91
4.	55	+		=	75
5.	61	+		=	119
6.	66	+		=	108
7.	99	+		=	170
8.	56	+		=	106
9.	68	+		=	125
10.	85	+		=	145

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	69	+	25	=	94
2.	82	+	53	=	135
3.	76	+	20	=	96
4.	74	+	22	=	96
5.	44	+	31	=	75
6.	89	+	28	=	117
7.	72	+	68	=	140
8.	72	+	51	=	123
9.	100	+	75	=	175
10.	83	+	75	=	158

Oefening 2
1.	87	+	69	=	156
2.	96	+	28	=	124
3.	59	+	43	=	102
4.	75	+	27	=	102
5.	76	+	27	=	103
6.	80	+	65	=	145
7.	61	+	38	=	99
8.	56	+	49	=	105
9.	88	+	84	=	172
10.	96	+	91	=	187

Oefening 3
1.	27	+	20	=	47
2.	78	+	33	=	111
3.	52	+	35	=	87
4.	57	+	32	=	89
5.	70	+	65	=	135
6.	66	+	44	=	110
7.	75	+	48	=	123
8.	96	+	56	=	152
9.	43	+	38	=	81
10.	91	+	87	=	178

Oefening 4
1.	52	+	43	=	95
2.	54	+	41	=	95
3.	55	+	36	=	91
4.	55	+	20	=	75
5.	61	+	58	=	119
6.	66	+	42	=	108
7.	99	+	71	=	170
8.	56	+	50	=	106
9.	68	+	57	=	125
10.	85	+	60	=	145