Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	93	+		=	122
2.	77	+		=	111
3.	76	+		=	148
4.	33	+		=	64
5.	42	+		=	63
6.	66	+		=	113
7.	47	+		=	71
8.	74	+		=	129
9.	93	+		=	157
10.	86	+		=	115

Oefening 2
1.	100	+		=	170
2.	89	+		=	123
3.	85	+		=	147
4.	79	+		=	154
5.	49	+		=	82
6.	74	+		=	140
7.	96	+		=	135
8.	70	+		=	109
9.	66	+		=	124
10.	95	+		=	164

Oefening 3
1.	66	+		=	125
2.	68	+		=	94
3.	74	+		=	111
4.	92	+		=	175
5.	37	+		=	67
6.	71	+		=	126
7.	52	+		=	81
8.	43	+		=	65
9.	87	+		=	134
10.	63	+		=	124

Oefening 4
1.	84	+		=	163
2.	79	+		=	104
3.	81	+		=	105
4.	81	+		=	114
5.	68	+		=	97
6.	30	+		=	53
7.	48	+		=	73
8.	62	+		=	96
9.	73	+		=	131
10.	61	+		=	118

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	93	+	29	=	122
2.	77	+	34	=	111
3.	76	+	72	=	148
4.	33	+	31	=	64
5.	42	+	21	=	63
6.	66	+	47	=	113
7.	47	+	24	=	71
8.	74	+	55	=	129
9.	93	+	64	=	157
10.	86	+	29	=	115

Oefening 2
1.	100	+	70	=	170
2.	89	+	34	=	123
3.	85	+	62	=	147
4.	79	+	75	=	154
5.	49	+	33	=	82
6.	74	+	66	=	140
7.	96	+	39	=	135
8.	70	+	39	=	109
9.	66	+	58	=	124
10.	95	+	69	=	164

Oefening 3
1.	66	+	59	=	125
2.	68	+	26	=	94
3.	74	+	37	=	111
4.	92	+	83	=	175
5.	37	+	30	=	67
6.	71	+	55	=	126
7.	52	+	29	=	81
8.	43	+	22	=	65
9.	87	+	47	=	134
10.	63	+	61	=	124

Oefening 4
1.	84	+	79	=	163
2.	79	+	25	=	104
3.	81	+	24	=	105
4.	81	+	33	=	114
5.	68	+	29	=	97
6.	30	+	23	=	53
7.	48	+	25	=	73
8.	62	+	34	=	96
9.	73	+	58	=	131
10.	61	+	57	=	118