Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	82	+		=	150
2.	97	+		=	117
3.	95	+		=	170
4.	93	+		=	141
5.	34	+		=	64
6.	44	+		=	71
7.	77	+		=	124
8.	70	+		=	107
9.	65	+		=	85
10.	93	+		=	148

Oefening 2
1.	89	+		=	131
2.	88	+		=	143
3.	69	+		=	91
4.	79	+		=	135
5.	67	+		=	96
6.	100	+		=	147
7.	78	+		=	112
8.	73	+		=	104
9.	99	+		=	191
10.	47	+		=	93

Oefening 3
1.	42	+		=	73
2.	90	+		=	122
3.	60	+		=	97
4.	71	+		=	139
5.	47	+		=	83
6.	86	+		=	145
7.	96	+		=	192
8.	95	+		=	168
9.	100	+		=	154
10.	93	+		=	167

Oefening 4
1.	73	+		=	102
2.	89	+		=	171
3.	66	+		=	105
4.	89	+		=	165
5.	63	+		=	111
6.	67	+		=	106
7.	90	+		=	148
8.	77	+		=	114
9.	78	+		=	115
10.	64	+		=	108

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	82	+	68	=	150
2.	97	+	20	=	117
3.	95	+	75	=	170
4.	93	+	48	=	141
5.	34	+	30	=	64
6.	44	+	27	=	71
7.	77	+	47	=	124
8.	70	+	37	=	107
9.	65	+	20	=	85
10.	93	+	55	=	148

Oefening 2
1.	89	+	42	=	131
2.	88	+	55	=	143
3.	69	+	22	=	91
4.	79	+	56	=	135
5.	67	+	29	=	96
6.	100	+	47	=	147
7.	78	+	34	=	112
8.	73	+	31	=	104
9.	99	+	92	=	191
10.	47	+	46	=	93

Oefening 3
1.	42	+	31	=	73
2.	90	+	32	=	122
3.	60	+	37	=	97
4.	71	+	68	=	139
5.	47	+	36	=	83
6.	86	+	59	=	145
7.	96	+	96	=	192
8.	95	+	73	=	168
9.	100	+	54	=	154
10.	93	+	74	=	167

Oefening 4
1.	73	+	29	=	102
2.	89	+	82	=	171
3.	66	+	39	=	105
4.	89	+	76	=	165
5.	63	+	48	=	111
6.	67	+	39	=	106
7.	90	+	58	=	148
8.	77	+	37	=	114
9.	78	+	37	=	115
10.	64	+	44	=	108