Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	83	+		=	148
2.	67	+		=	91
3.	98	+		=	188
4.	45	+		=	67
5.	86	+		=	144
6.	72	+		=	116
7.	57	+		=	84
8.	71	+		=	97
9.	96	+		=	169
10.	94	+		=	155

Oefening 2
1.	58	+		=	86
2.	60	+		=	113
3.	55	+		=	98
4.	99	+		=	170
5.	46	+		=	67
6.	95	+		=	119
7.	55	+		=	103
8.	60	+		=	91
9.	73	+		=	111
10.	64	+		=	87

Oefening 3
1.	94	+		=	146
2.	59	+		=	91
3.	41	+		=	70
4.	71	+		=	127
5.	97	+		=	165
6.	28	+		=	54
7.	75	+		=	146
8.	80	+		=	123
9.	86	+		=	163
10.	90	+		=	168

Oefening 4
1.	83	+		=	137
2.	90	+		=	165
3.	35	+		=	69
4.	42	+		=	77
5.	56	+		=	104
6.	58	+		=	101
7.	46	+		=	72
8.	58	+		=	98
9.	74	+		=	117
10.	86	+		=	159

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	83	+	65	=	148
2.	67	+	24	=	91
3.	98	+	90	=	188
4.	45	+	22	=	67
5.	86	+	58	=	144
6.	72	+	44	=	116
7.	57	+	27	=	84
8.	71	+	26	=	97
9.	96	+	73	=	169
10.	94	+	61	=	155

Oefening 2
1.	58	+	28	=	86
2.	60	+	53	=	113
3.	55	+	43	=	98
4.	99	+	71	=	170
5.	46	+	21	=	67
6.	95	+	24	=	119
7.	55	+	48	=	103
8.	60	+	31	=	91
9.	73	+	38	=	111
10.	64	+	23	=	87

Oefening 3
1.	94	+	52	=	146
2.	59	+	32	=	91
3.	41	+	29	=	70
4.	71	+	56	=	127
5.	97	+	68	=	165
6.	28	+	26	=	54
7.	75	+	71	=	146
8.	80	+	43	=	123
9.	86	+	77	=	163
10.	90	+	78	=	168

Oefening 4
1.	83	+	54	=	137
2.	90	+	75	=	165
3.	35	+	34	=	69
4.	42	+	35	=	77
5.	56	+	48	=	104
6.	58	+	43	=	101
7.	46	+	26	=	72
8.	58	+	40	=	98
9.	74	+	43	=	117
10.	86	+	73	=	159