Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	70	+		=	119
2.	44	+		=	83
3.	95	+		=	157
4.	85	+		=	105
5.	56	+		=	106
6.	85	+		=	113
7.	54	+		=	94
8.	61	+		=	116
9.	33	+		=	53
10.	70	+		=	117

Oefening 2
1.	99	+		=	144
2.	65	+		=	103
3.	94	+		=	167
4.	78	+		=	140
5.	41	+		=	80
6.	89	+		=	136
7.	71	+		=	138
8.	48	+		=	73
9.	65	+		=	88
10.	53	+		=	91

Oefening 3
1.	63	+		=	117
2.	84	+		=	142
3.	81	+		=	122
4.	100	+		=	125
5.	92	+		=	176
6.	96	+		=	156
7.	32	+		=	60
8.	87	+		=	121
9.	75	+		=	147
10.	99	+		=	125

Oefening 4
1.	91	+		=	170
2.	63	+		=	84
3.	92	+		=	150
4.	39	+		=	61
5.	98	+		=	190
6.	66	+		=	121
7.	97	+		=	147
8.	94	+		=	148
9.	86	+		=	171
10.	39	+		=	66

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	70	+	49	=	119
2.	44	+	39	=	83
3.	95	+	62	=	157
4.	85	+	20	=	105
5.	56	+	50	=	106
6.	85	+	28	=	113
7.	54	+	40	=	94
8.	61	+	55	=	116
9.	33	+	20	=	53
10.	70	+	47	=	117

Oefening 2
1.	99	+	45	=	144
2.	65	+	38	=	103
3.	94	+	73	=	167
4.	78	+	62	=	140
5.	41	+	39	=	80
6.	89	+	47	=	136
7.	71	+	67	=	138
8.	48	+	25	=	73
9.	65	+	23	=	88
10.	53	+	38	=	91

Oefening 3
1.	63	+	54	=	117
2.	84	+	58	=	142
3.	81	+	41	=	122
4.	100	+	25	=	125
5.	92	+	84	=	176
6.	96	+	60	=	156
7.	32	+	28	=	60
8.	87	+	34	=	121
9.	75	+	72	=	147
10.	99	+	26	=	125

Oefening 4
1.	91	+	79	=	170
2.	63	+	21	=	84
3.	92	+	58	=	150
4.	39	+	22	=	61
5.	98	+	92	=	190
6.	66	+	55	=	121
7.	97	+	50	=	147
8.	94	+	54	=	148
9.	86	+	85	=	171
10.	39	+	27	=	66