Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	79	+		=	133
2.	96	+		=	156
3.	84	+		=	145
4.	87	+		=	123
5.	78	+		=	128
6.	86	+		=	141
7.	83	+		=	115
8.	64	+		=	123
9.	36	+		=	56
10.	59	+		=	105

Oefening 2
1.	93	+		=	119
2.	86	+		=	160
3.	85	+		=	131
4.	84	+		=	119
5.	81	+		=	138
6.	85	+		=	145
7.	92	+		=	169
8.	67	+		=	106
9.	64	+		=	109
10.	50	+		=	72

Oefening 3
1.	79	+		=	136
2.	67	+		=	125
3.	88	+		=	120
4.	100	+		=	165
5.	42	+		=	81
6.	52	+		=	102
7.	85	+		=	105
8.	53	+		=	96
9.	99	+		=	172
10.	61	+		=	94

Oefening 4
1.	43	+		=	85
2.	83	+		=	104
3.	79	+		=	147
4.	74	+		=	146
5.	50	+		=	72
6.	45	+		=	87
7.	41	+		=	74
8.	96	+		=	151
9.	92	+		=	146
10.	98	+		=	176

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	79	+	54	=	133
2.	96	+	60	=	156
3.	84	+	61	=	145
4.	87	+	36	=	123
5.	78	+	50	=	128
6.	86	+	55	=	141
7.	83	+	32	=	115
8.	64	+	59	=	123
9.	36	+	20	=	56
10.	59	+	46	=	105

Oefening 2
1.	93	+	26	=	119
2.	86	+	74	=	160
3.	85	+	46	=	131
4.	84	+	35	=	119
5.	81	+	57	=	138
6.	85	+	60	=	145
7.	92	+	77	=	169
8.	67	+	39	=	106
9.	64	+	45	=	109
10.	50	+	22	=	72

Oefening 3
1.	79	+	57	=	136
2.	67	+	58	=	125
3.	88	+	32	=	120
4.	100	+	65	=	165
5.	42	+	39	=	81
6.	52	+	50	=	102
7.	85	+	20	=	105
8.	53	+	43	=	96
9.	99	+	73	=	172
10.	61	+	33	=	94

Oefening 4
1.	43	+	42	=	85
2.	83	+	21	=	104
3.	79	+	68	=	147
4.	74	+	72	=	146
5.	50	+	22	=	72
6.	45	+	42	=	87
7.	41	+	33	=	74
8.	96	+	55	=	151
9.	92	+	54	=	146
10.	98	+	78	=	176