Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	71	+		=	124
2.	85	+		=	129
3.	48	+		=	87
4.	77	+		=	119
5.	70	+		=	101
6.	71	+		=	115
7.	55	+		=	75
8.	86	+		=	152
9.	60	+		=	86
10.	35	+		=	60

Oefening 2
1.	96	+		=	126
2.	91	+		=	124
3.	53	+		=	76
4.	63	+		=	101
5.	69	+		=	96
6.	99	+		=	156
7.	83	+		=	115
8.	89	+		=	166
9.	88	+		=	169
10.	50	+		=	99

Oefening 3
1.	85	+		=	164
2.	82	+		=	115
3.	66	+		=	122
4.	49	+		=	84
5.	44	+		=	76
6.	95	+		=	168
7.	62	+		=	117
8.	39	+		=	76
9.	72	+		=	133
10.	82	+		=	111

Oefening 4
1.	73	+		=	116
2.	58	+		=	103
3.	99	+		=	174
4.	56	+		=	97
5.	46	+		=	71
6.	70	+		=	103
7.	100	+		=	129
8.	84	+		=	121
9.	39	+		=	63
10.	58	+		=	89

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	71	+	53	=	124
2.	85	+	44	=	129
3.	48	+	39	=	87
4.	77	+	42	=	119
5.	70	+	31	=	101
6.	71	+	44	=	115
7.	55	+	20	=	75
8.	86	+	66	=	152
9.	60	+	26	=	86
10.	35	+	25	=	60

Oefening 2
1.	96	+	30	=	126
2.	91	+	33	=	124
3.	53	+	23	=	76
4.	63	+	38	=	101
5.	69	+	27	=	96
6.	99	+	57	=	156
7.	83	+	32	=	115
8.	89	+	77	=	166
9.	88	+	81	=	169
10.	50	+	49	=	99

Oefening 3
1.	85	+	79	=	164
2.	82	+	33	=	115
3.	66	+	56	=	122
4.	49	+	35	=	84
5.	44	+	32	=	76
6.	95	+	73	=	168
7.	62	+	55	=	117
8.	39	+	37	=	76
9.	72	+	61	=	133
10.	82	+	29	=	111

Oefening 4
1.	73	+	43	=	116
2.	58	+	45	=	103
3.	99	+	75	=	174
4.	56	+	41	=	97
5.	46	+	25	=	71
6.	70	+	33	=	103
7.	100	+	29	=	129
8.	84	+	37	=	121
9.	39	+	24	=	63
10.	58	+	31	=	89