Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	91	+		=	133
2.	53	+		=	84
3.	62	+		=	100
4.	50	+		=	72
5.	78	+		=	117
6.	93	+		=	163
7.	82	+		=	113
8.	56	+		=	87
9.	56	+		=	100
10.	99	+		=	161

Oefening 2
1.	62	+		=	120
2.	72	+		=	104
3.	87	+		=	173
4.	82	+		=	118
5.	83	+		=	126
6.	94	+		=	151
7.	66	+		=	106
8.	57	+		=	91
9.	41	+		=	82
10.	51	+		=	85

Oefening 3
1.	76	+		=	106
2.	62	+		=	109
3.	88	+		=	136
4.	82	+		=	129
5.	57	+		=	97
6.	97	+		=	176
7.	61	+		=	107
8.	29	+		=	49
9.	99	+		=	187
10.	66	+		=	131

Oefening 4
1.	34	+		=	55
2.	73	+		=	99
3.	56	+		=	79
4.	28	+		=	48
5.	89	+		=	160
6.	43	+		=	84
7.	73	+		=	115
8.	74	+		=	102
9.	68	+		=	122
10.	46	+		=	90

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	91	+	42	=	133
2.	53	+	31	=	84
3.	62	+	38	=	100
4.	50	+	22	=	72
5.	78	+	39	=	117
6.	93	+	70	=	163
7.	82	+	31	=	113
8.	56	+	31	=	87
9.	56	+	44	=	100
10.	99	+	62	=	161

Oefening 2
1.	62	+	58	=	120
2.	72	+	32	=	104
3.	87	+	86	=	173
4.	82	+	36	=	118
5.	83	+	43	=	126
6.	94	+	57	=	151
7.	66	+	40	=	106
8.	57	+	34	=	91
9.	41	+	41	=	82
10.	51	+	34	=	85

Oefening 3
1.	76	+	30	=	106
2.	62	+	47	=	109
3.	88	+	48	=	136
4.	82	+	47	=	129
5.	57	+	40	=	97
6.	97	+	79	=	176
7.	61	+	46	=	107
8.	29	+	20	=	49
9.	99	+	88	=	187
10.	66	+	65	=	131

Oefening 4
1.	34	+	21	=	55
2.	73	+	26	=	99
3.	56	+	23	=	79
4.	28	+	20	=	48
5.	89	+	71	=	160
6.	43	+	41	=	84
7.	73	+	42	=	115
8.	74	+	28	=	102
9.	68	+	54	=	122
10.	46	+	44	=	90