Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	89	+		=	176
2.	89	+		=	163
3.	78	+		=	99
4.	73	+		=	115
5.	100	+		=	144
6.	53	+		=	95
7.	48	+		=	74
8.	62	+		=	93
9.	71	+		=	123
10.	69	+		=	135

Oefening 2
1.	89	+		=	124
2.	55	+		=	98
3.	95	+		=	176
4.	36	+		=	59
5.	55	+		=	101
6.	36	+		=	71
7.	55	+		=	93
8.	89	+		=	150
9.	96	+		=	135
10.	36	+		=	70

Oefening 3
1.	98	+		=	193
2.	72	+		=	141
3.	89	+		=	160
4.	81	+		=	137
5.	84	+		=	164
6.	51	+		=	91
7.	83	+		=	110
8.	91	+		=	120
9.	95	+		=	183
10.	93	+		=	164

Oefening 4
1.	29	+		=	51
2.	99	+		=	164
3.	98	+		=	192
4.	78	+		=	100
5.	52	+		=	88
6.	66	+		=	91
7.	92	+		=	182
8.	58	+		=	114
9.	78	+		=	121
10.	57	+		=	85

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	89	+	87	=	176
2.	89	+	74	=	163
3.	78	+	21	=	99
4.	73	+	42	=	115
5.	100	+	44	=	144
6.	53	+	42	=	95
7.	48	+	26	=	74
8.	62	+	31	=	93
9.	71	+	52	=	123
10.	69	+	66	=	135

Oefening 2
1.	89	+	35	=	124
2.	55	+	43	=	98
3.	95	+	81	=	176
4.	36	+	23	=	59
5.	55	+	46	=	101
6.	36	+	35	=	71
7.	55	+	38	=	93
8.	89	+	61	=	150
9.	96	+	39	=	135
10.	36	+	34	=	70

Oefening 3
1.	98	+	95	=	193
2.	72	+	69	=	141
3.	89	+	71	=	160
4.	81	+	56	=	137
5.	84	+	80	=	164
6.	51	+	40	=	91
7.	83	+	27	=	110
8.	91	+	29	=	120
9.	95	+	88	=	183
10.	93	+	71	=	164

Oefening 4
1.	29	+	22	=	51
2.	99	+	65	=	164
3.	98	+	94	=	192
4.	78	+	22	=	100
5.	52	+	36	=	88
6.	66	+	25	=	91
7.	92	+	90	=	182
8.	58	+	56	=	114
9.	78	+	43	=	121
10.	57	+	28	=	85