Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	63	+		=	91
2.	43	+		=	75
3.	27	+		=	49
4.	100	+		=	136
5.	94	+		=	147
6.	61	+		=	86
7.	88	+		=	124
8.	39	+		=	62
9.	81	+		=	111
10.	84	+		=	138

Oefening 2
1.	92	+		=	162
2.	82	+		=	125
3.	65	+		=	130
4.	58	+		=	98
5.	59	+		=	83
6.	83	+		=	124
7.	57	+		=	83
8.	44	+		=	82
9.	51	+		=	83
10.	84	+		=	112

Oefening 3
1.	89	+		=	152
2.	92	+		=	183
3.	73	+		=	112
4.	76	+		=	112
5.	93	+		=	133
6.	80	+		=	145
7.	91	+		=	156
8.	65	+		=	108
9.	61	+		=	103
10.	62	+		=	103

Oefening 4
1.	40	+		=	64
2.	82	+		=	142
3.	61	+		=	91
4.	74	+		=	132
5.	73	+		=	130
6.	64	+		=	121
7.	91	+		=	126
8.	92	+		=	118
9.	53	+		=	77
10.	48	+		=	89

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	63	+	28	=	91
2.	43	+	32	=	75
3.	27	+	22	=	49
4.	100	+	36	=	136
5.	94	+	53	=	147
6.	61	+	25	=	86
7.	88	+	36	=	124
8.	39	+	23	=	62
9.	81	+	30	=	111
10.	84	+	54	=	138

Oefening 2
1.	92	+	70	=	162
2.	82	+	43	=	125
3.	65	+	65	=	130
4.	58	+	40	=	98
5.	59	+	24	=	83
6.	83	+	41	=	124
7.	57	+	26	=	83
8.	44	+	38	=	82
9.	51	+	32	=	83
10.	84	+	28	=	112

Oefening 3
1.	89	+	63	=	152
2.	92	+	91	=	183
3.	73	+	39	=	112
4.	76	+	36	=	112
5.	93	+	40	=	133
6.	80	+	65	=	145
7.	91	+	65	=	156
8.	65	+	43	=	108
9.	61	+	42	=	103
10.	62	+	41	=	103

Oefening 4
1.	40	+	24	=	64
2.	82	+	60	=	142
3.	61	+	30	=	91
4.	74	+	58	=	132
5.	73	+	57	=	130
6.	64	+	57	=	121
7.	91	+	35	=	126
8.	92	+	26	=	118
9.	53	+	24	=	77
10.	48	+	41	=	89