Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	86	+		=	157
2.	40	+		=	65
3.	65	+		=	100
4.	60	+		=	94
5.	59	+		=	112
6.	70	+		=	98
7.	73	+		=	98
8.	87	+		=	171
9.	61	+		=	94
10.	86	+		=	153

Oefening 2
1.	46	+		=	77
2.	71	+		=	108
3.	82	+		=	111
4.	75	+		=	101
5.	77	+		=	139
6.	62	+		=	96
7.	86	+		=	172
8.	48	+		=	90
9.	66	+		=	95
10.	84	+		=	130

Oefening 3
1.	100	+		=	152
2.	33	+		=	57
3.	91	+		=	156
4.	71	+		=	122
5.	58	+		=	89
6.	87	+		=	112
7.	96	+		=	182
8.	93	+		=	122
9.	66	+		=	101
10.	54	+		=	86

Oefening 4
1.	56	+		=	85
2.	63	+		=	98
3.	100	+		=	188
4.	89	+		=	163
5.	72	+		=	118
6.	57	+		=	103
7.	81	+		=	110
8.	92	+		=	142
9.	83	+		=	115
10.	77	+		=	121

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	86	+	71	=	157
2.	40	+	25	=	65
3.	65	+	35	=	100
4.	60	+	34	=	94
5.	59	+	53	=	112
6.	70	+	28	=	98
7.	73	+	25	=	98
8.	87	+	84	=	171
9.	61	+	33	=	94
10.	86	+	67	=	153

Oefening 2
1.	46	+	31	=	77
2.	71	+	37	=	108
3.	82	+	29	=	111
4.	75	+	26	=	101
5.	77	+	62	=	139
6.	62	+	34	=	96
7.	86	+	86	=	172
8.	48	+	42	=	90
9.	66	+	29	=	95
10.	84	+	46	=	130

Oefening 3
1.	100	+	52	=	152
2.	33	+	24	=	57
3.	91	+	65	=	156
4.	71	+	51	=	122
5.	58	+	31	=	89
6.	87	+	25	=	112
7.	96	+	86	=	182
8.	93	+	29	=	122
9.	66	+	35	=	101
10.	54	+	32	=	86

Oefening 4
1.	56	+	29	=	85
2.	63	+	35	=	98
3.	100	+	88	=	188
4.	89	+	74	=	163
5.	72	+	46	=	118
6.	57	+	46	=	103
7.	81	+	29	=	110
8.	92	+	50	=	142
9.	83	+	32	=	115
10.	77	+	44	=	121