Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	42	+		=	71
2.	85	+		=	142
3.	87	+		=	130
4.	56	+		=	105
5.	35	+		=	63
6.	58	+		=	111
7.	91	+		=	167
8.	79	+		=	108
9.	74	+		=	97
10.	50	+		=	92

Oefening 2
1.	72	+		=	115
2.	89	+		=	123
3.	55	+		=	81
4.	100	+		=	187
5.	62	+		=	90
6.	78	+		=	144
7.	34	+		=	61
8.	100	+		=	196
9.	83	+		=	121
10.	46	+		=	72

Oefening 3
1.	89	+		=	114
2.	100	+		=	160
3.	86	+		=	112
4.	50	+		=	93
5.	36	+		=	69
6.	59	+		=	94
7.	92	+		=	119
8.	99	+		=	190
9.	91	+		=	136
10.	92	+		=	127

Oefening 4
1.	97	+		=	184
2.	75	+		=	114
3.	74	+		=	133
4.	96	+		=	190
5.	68	+		=	102
6.	76	+		=	149
7.	90	+		=	173
8.	57	+		=	97
9.	91	+		=	121
10.	95	+		=	181

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	42	+	29	=	71
2.	85	+	57	=	142
3.	87	+	43	=	130
4.	56	+	49	=	105
5.	35	+	28	=	63
6.	58	+	53	=	111
7.	91	+	76	=	167
8.	79	+	29	=	108
9.	74	+	23	=	97
10.	50	+	42	=	92

Oefening 2
1.	72	+	43	=	115
2.	89	+	34	=	123
3.	55	+	26	=	81
4.	100	+	87	=	187
5.	62	+	28	=	90
6.	78	+	66	=	144
7.	34	+	27	=	61
8.	100	+	96	=	196
9.	83	+	38	=	121
10.	46	+	26	=	72

Oefening 3
1.	89	+	25	=	114
2.	100	+	60	=	160
3.	86	+	26	=	112
4.	50	+	43	=	93
5.	36	+	33	=	69
6.	59	+	35	=	94
7.	92	+	27	=	119
8.	99	+	91	=	190
9.	91	+	45	=	136
10.	92	+	35	=	127

Oefening 4
1.	97	+	87	=	184
2.	75	+	39	=	114
3.	74	+	59	=	133
4.	96	+	94	=	190
5.	68	+	34	=	102
6.	76	+	73	=	149
7.	90	+	83	=	173
8.	57	+	40	=	97
9.	91	+	30	=	121
10.	95	+	86	=	181