Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	90	+		=	175
2.	72	+		=	138
3.	32	+		=	62
4.	64	+		=	93
5.	87	+		=	143
6.	97	+		=	133
7.	91	+		=	148
8.	89	+		=	125
9.	72	+		=	97
10.	86	+		=	124

Oefening 2
1.	85	+		=	135
2.	73	+		=	110
3.	79	+		=	120
4.	53	+		=	101
5.	59	+		=	99
6.	67	+		=	107
7.	94	+		=	178
8.	91	+		=	144
9.	94	+		=	184
10.	60	+		=	97

Oefening 3
1.	35	+		=	63
2.	88	+		=	140
3.	39	+		=	64
4.	84	+		=	124
5.	91	+		=	156
6.	60	+		=	109
7.	35	+		=	65
8.	69	+		=	105
9.	71	+		=	122
10.	58	+		=	99

Oefening 4
1.	92	+		=	143
2.	94	+		=	123
3.	99	+		=	149
4.	49	+		=	95
5.	83	+		=	116
6.	46	+		=	74
7.	31	+		=	57
8.	27	+		=	47
9.	73	+		=	127
10.	67	+		=	99

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	90	+	85	=	175
2.	72	+	66	=	138
3.	32	+	30	=	62
4.	64	+	29	=	93
5.	87	+	56	=	143
6.	97	+	36	=	133
7.	91	+	57	=	148
8.	89	+	36	=	125
9.	72	+	25	=	97
10.	86	+	38	=	124

Oefening 2
1.	85	+	50	=	135
2.	73	+	37	=	110
3.	79	+	41	=	120
4.	53	+	48	=	101
5.	59	+	40	=	99
6.	67	+	40	=	107
7.	94	+	84	=	178
8.	91	+	53	=	144
9.	94	+	90	=	184
10.	60	+	37	=	97

Oefening 3
1.	35	+	28	=	63
2.	88	+	52	=	140
3.	39	+	25	=	64
4.	84	+	40	=	124
5.	91	+	65	=	156
6.	60	+	49	=	109
7.	35	+	30	=	65
8.	69	+	36	=	105
9.	71	+	51	=	122
10.	58	+	41	=	99

Oefening 4
1.	92	+	51	=	143
2.	94	+	29	=	123
3.	99	+	50	=	149
4.	49	+	46	=	95
5.	83	+	33	=	116
6.	46	+	28	=	74
7.	31	+	26	=	57
8.	27	+	20	=	47
9.	73	+	54	=	127
10.	67	+	32	=	99