Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	82	+		=	126
2.	61	+		=	100
3.	57	+		=	92
4.	46	+		=	78
5.	80	+		=	132
6.	97	+		=	177
7.	81	+		=	145
8.	85	+		=	146
9.	59	+		=	108
10.	91	+		=	126

Oefening 2
1.	97	+		=	132
2.	97	+		=	128
3.	73	+		=	98
4.	49	+		=	69
5.	87	+		=	121
6.	46	+		=	70
7.	70	+		=	118
8.	55	+		=	77
9.	58	+		=	102
10.	72	+		=	103

Oefening 3
1.	72	+		=	96
2.	40	+		=	68
3.	61	+		=	86
4.	96	+		=	134
5.	49	+		=	82
6.	85	+		=	137
7.	52	+		=	72
8.	50	+		=	88
9.	69	+		=	130
10.	27	+		=	50

Oefening 4
1.	100	+		=	164
2.	92	+		=	166
3.	100	+		=	153
4.	72	+		=	121
5.	74	+		=	143
6.	86	+		=	155
7.	100	+		=	187
8.	88	+		=	165
9.	83	+		=	112
10.	67	+		=	88

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	82	+	44	=	126
2.	61	+	39	=	100
3.	57	+	35	=	92
4.	46	+	32	=	78
5.	80	+	52	=	132
6.	97	+	80	=	177
7.	81	+	64	=	145
8.	85	+	61	=	146
9.	59	+	49	=	108
10.	91	+	35	=	126

Oefening 2
1.	97	+	35	=	132
2.	97	+	31	=	128
3.	73	+	25	=	98
4.	49	+	20	=	69
5.	87	+	34	=	121
6.	46	+	24	=	70
7.	70	+	48	=	118
8.	55	+	22	=	77
9.	58	+	44	=	102
10.	72	+	31	=	103

Oefening 3
1.	72	+	24	=	96
2.	40	+	28	=	68
3.	61	+	25	=	86
4.	96	+	38	=	134
5.	49	+	33	=	82
6.	85	+	52	=	137
7.	52	+	20	=	72
8.	50	+	38	=	88
9.	69	+	61	=	130
10.	27	+	23	=	50

Oefening 4
1.	100	+	64	=	164
2.	92	+	74	=	166
3.	100	+	53	=	153
4.	72	+	49	=	121
5.	74	+	69	=	143
6.	86	+	69	=	155
7.	100	+	87	=	187
8.	88	+	77	=	165
9.	83	+	29	=	112
10.	67	+	21	=	88