Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	90	+		=	136
2.	87	+		=	133
3.	93	+		=	134
4.	100	+		=	167
5.	42	+		=	83
6.	79	+		=	124
7.	94	+		=	128
8.	58	+		=	95
9.	52	+		=	96
10.	91	+		=	134

Oefening 2
1.	89	+		=	158
2.	81	+		=	108
3.	99	+		=	136
4.	56	+		=	85
5.	87	+		=	150
6.	78	+		=	117
7.	90	+		=	110
8.	96	+		=	173
9.	71	+		=	117
10.	85	+		=	106

Oefening 3
1.	95	+		=	143
2.	42	+		=	71
3.	99	+		=	172
4.	97	+		=	117
5.	53	+		=	101
6.	72	+		=	120
7.	99	+		=	155
8.	84	+		=	139
9.	78	+		=	140
10.	94	+		=	169

Oefening 4
1.	94	+		=	142
2.	41	+		=	64
3.	70	+		=	122
4.	54	+		=	93
5.	73	+		=	107
6.	69	+		=	112
7.	77	+		=	140
8.	98	+		=	152
9.	27	+		=	47
10.	32	+		=	59

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	90	+	46	=	136
2.	87	+	46	=	133
3.	93	+	41	=	134
4.	100	+	67	=	167
5.	42	+	41	=	83
6.	79	+	45	=	124
7.	94	+	34	=	128
8.	58	+	37	=	95
9.	52	+	44	=	96
10.	91	+	43	=	134

Oefening 2
1.	89	+	69	=	158
2.	81	+	27	=	108
3.	99	+	37	=	136
4.	56	+	29	=	85
5.	87	+	63	=	150
6.	78	+	39	=	117
7.	90	+	20	=	110
8.	96	+	77	=	173
9.	71	+	46	=	117
10.	85	+	21	=	106

Oefening 3
1.	95	+	48	=	143
2.	42	+	29	=	71
3.	99	+	73	=	172
4.	97	+	20	=	117
5.	53	+	48	=	101
6.	72	+	48	=	120
7.	99	+	56	=	155
8.	84	+	55	=	139
9.	78	+	62	=	140
10.	94	+	75	=	169

Oefening 4
1.	94	+	48	=	142
2.	41	+	23	=	64
3.	70	+	52	=	122
4.	54	+	39	=	93
5.	73	+	34	=	107
6.	69	+	43	=	112
7.	77	+	63	=	140
8.	98	+	54	=	152
9.	27	+	20	=	47
10.	32	+	27	=	59