Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	98	+		=	174
2.	79	+		=	150
3.	70	+		=	134
4.	56	+		=	79
5.	35	+		=	67
6.	97	+		=	187
7.	74	+		=	129
8.	67	+		=	123
9.	85	+		=	132
10.	85	+		=	163

Oefening 2
1.	37	+		=	72
2.	96	+		=	144
3.	89	+		=	116
4.	99	+		=	133
5.	89	+		=	175
6.	54	+		=	99
7.	72	+		=	103
8.	56	+		=	106
9.	81	+		=	116
10.	52	+		=	89

Oefening 3
1.	83	+		=	103
2.	44	+		=	78
3.	73	+		=	98
4.	94	+		=	150
5.	88	+		=	109
6.	83	+		=	145
7.	99	+		=	178
8.	36	+		=	61
9.	60	+		=	99
10.	91	+		=	143

Oefening 4
1.	29	+		=	49
2.	90	+		=	131
3.	52	+		=	86
4.	66	+		=	99
5.	63	+		=	124
6.	99	+		=	151
7.	66	+		=	131
8.	87	+		=	127
9.	58	+		=	87
10.	65	+		=	90

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	98	+	76	=	174
2.	79	+	71	=	150
3.	70	+	64	=	134
4.	56	+	23	=	79
5.	35	+	32	=	67
6.	97	+	90	=	187
7.	74	+	55	=	129
8.	67	+	56	=	123
9.	85	+	47	=	132
10.	85	+	78	=	163

Oefening 2
1.	37	+	35	=	72
2.	96	+	48	=	144
3.	89	+	27	=	116
4.	99	+	34	=	133
5.	89	+	86	=	175
6.	54	+	45	=	99
7.	72	+	31	=	103
8.	56	+	50	=	106
9.	81	+	35	=	116
10.	52	+	37	=	89

Oefening 3
1.	83	+	20	=	103
2.	44	+	34	=	78
3.	73	+	25	=	98
4.	94	+	56	=	150
5.	88	+	21	=	109
6.	83	+	62	=	145
7.	99	+	79	=	178
8.	36	+	25	=	61
9.	60	+	39	=	99
10.	91	+	52	=	143

Oefening 4
1.	29	+	20	=	49
2.	90	+	41	=	131
3.	52	+	34	=	86
4.	66	+	33	=	99
5.	63	+	61	=	124
6.	99	+	52	=	151
7.	66	+	65	=	131
8.	87	+	40	=	127
9.	58	+	29	=	87
10.	65	+	25	=	90