Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	59	+		=	89
2.	45	+		=	81
3.	86	+		=	137
4.	53	+		=	77
5.	84	+		=	118
6.	90	+		=	161
7.	76	+		=	116
8.	72	+		=	110
9.	64	+		=	86
10.	65	+		=	87

Oefening 2
1.	66	+		=	106
2.	92	+		=	116
3.	62	+		=	116
4.	80	+		=	140
5.	87	+		=	149
6.	47	+		=	90
7.	87	+		=	115
8.	82	+		=	146
9.	79	+		=	138
10.	98	+		=	136

Oefening 3
1.	41	+		=	73
2.	56	+		=	92
3.	76	+		=	124
4.	91	+		=	144
5.	73	+		=	93
6.	69	+		=	122
7.	59	+		=	113
8.	46	+		=	85
9.	41	+		=	73
10.	94	+		=	174

Oefening 4
1.	98	+		=	119
2.	92	+		=	137
3.	87	+		=	159
4.	73	+		=	123
5.	79	+		=	146
6.	90	+		=	111
7.	66	+		=	94
8.	75	+		=	139
9.	41	+		=	72
10.	58	+		=	81

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	59	+	30	=	89
2.	45	+	36	=	81
3.	86	+	51	=	137
4.	53	+	24	=	77
5.	84	+	34	=	118
6.	90	+	71	=	161
7.	76	+	40	=	116
8.	72	+	38	=	110
9.	64	+	22	=	86
10.	65	+	22	=	87

Oefening 2
1.	66	+	40	=	106
2.	92	+	24	=	116
3.	62	+	54	=	116
4.	80	+	60	=	140
5.	87	+	62	=	149
6.	47	+	43	=	90
7.	87	+	28	=	115
8.	82	+	64	=	146
9.	79	+	59	=	138
10.	98	+	38	=	136

Oefening 3
1.	41	+	32	=	73
2.	56	+	36	=	92
3.	76	+	48	=	124
4.	91	+	53	=	144
5.	73	+	20	=	93
6.	69	+	53	=	122
7.	59	+	54	=	113
8.	46	+	39	=	85
9.	41	+	32	=	73
10.	94	+	80	=	174

Oefening 4
1.	98	+	21	=	119
2.	92	+	45	=	137
3.	87	+	72	=	159
4.	73	+	50	=	123
5.	79	+	67	=	146
6.	90	+	21	=	111
7.	66	+	28	=	94
8.	75	+	64	=	139
9.	41	+	31	=	72
10.	58	+	23	=	81