Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	84	+		=	122
2.	99	+		=	162
3.	74	+		=	141
4.	84	+		=	120
5.	78	+		=	143
6.	52	+		=	102
7.	85	+		=	169
8.	74	+		=	127
9.	46	+		=	77
10.	46	+		=	86

Oefening 2
1.	88	+		=	146
2.	85	+		=	147
3.	76	+		=	131
4.	66	+		=	115
5.	97	+		=	119
6.	97	+		=	136
7.	94	+		=	141
8.	84	+		=	120
9.	94	+		=	146
10.	92	+		=	168

Oefening 3
1.	84	+		=	151
2.	88	+		=	140
3.	79	+		=	130
4.	69	+		=	90
5.	78	+		=	149
6.	73	+		=	108
7.	49	+		=	86
8.	56	+		=	88
9.	48	+		=	80
10.	63	+		=	105

Oefening 4
1.	42	+		=	73
2.	87	+		=	137
3.	87	+		=	140
4.	83	+		=	156
5.	90	+		=	132
6.	99	+		=	140
7.	41	+		=	78
8.	38	+		=	75
9.	29	+		=	51
10.	65	+		=	111

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	84	+	38	=	122
2.	99	+	63	=	162
3.	74	+	67	=	141
4.	84	+	36	=	120
5.	78	+	65	=	143
6.	52	+	50	=	102
7.	85	+	84	=	169
8.	74	+	53	=	127
9.	46	+	31	=	77
10.	46	+	40	=	86

Oefening 2
1.	88	+	58	=	146
2.	85	+	62	=	147
3.	76	+	55	=	131
4.	66	+	49	=	115
5.	97	+	22	=	119
6.	97	+	39	=	136
7.	94	+	47	=	141
8.	84	+	36	=	120
9.	94	+	52	=	146
10.	92	+	76	=	168

Oefening 3
1.	84	+	67	=	151
2.	88	+	52	=	140
3.	79	+	51	=	130
4.	69	+	21	=	90
5.	78	+	71	=	149
6.	73	+	35	=	108
7.	49	+	37	=	86
8.	56	+	32	=	88
9.	48	+	32	=	80
10.	63	+	42	=	105

Oefening 4
1.	42	+	31	=	73
2.	87	+	50	=	137
3.	87	+	53	=	140
4.	83	+	73	=	156
5.	90	+	42	=	132
6.	99	+	41	=	140
7.	41	+	37	=	78
8.	38	+	37	=	75
9.	29	+	22	=	51
10.	65	+	46	=	111