Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	72	+		=	104
2.	81	+		=	148
3.	72	+		=	129
4.	78	+		=	127
5.	73	+		=	114
6.	75	+		=	110
7.	88	+		=	136
8.	85	+		=	111
9.	32	+		=	63
10.	46	+		=	72

Oefening 2
1.	48	+		=	85
2.	33	+		=	64
3.	88	+		=	152
4.	72	+		=	100
5.	52	+		=	87
6.	61	+		=	119
7.	82	+		=	126
8.	97	+		=	157
9.	61	+		=	97
10.	52	+		=	99

Oefening 3
1.	89	+		=	115
2.	92	+		=	155
3.	50	+		=	98
4.	46	+		=	78
5.	76	+		=	120
6.	63	+		=	88
7.	59	+		=	100
8.	95	+		=	132
9.	99	+		=	143
10.	79	+		=	105

Oefening 4
1.	36	+		=	57
2.	91	+		=	117
3.	94	+		=	168
4.	73	+		=	145
5.	99	+		=	181
6.	81	+		=	155
7.	67	+		=	89
8.	77	+		=	103
9.	81	+		=	157
10.	69	+		=	134

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	72	+	32	=	104
2.	81	+	67	=	148
3.	72	+	57	=	129
4.	78	+	49	=	127
5.	73	+	41	=	114
6.	75	+	35	=	110
7.	88	+	48	=	136
8.	85	+	26	=	111
9.	32	+	31	=	63
10.	46	+	26	=	72

Oefening 2
1.	48	+	37	=	85
2.	33	+	31	=	64
3.	88	+	64	=	152
4.	72	+	28	=	100
5.	52	+	35	=	87
6.	61	+	58	=	119
7.	82	+	44	=	126
8.	97	+	60	=	157
9.	61	+	36	=	97
10.	52	+	47	=	99

Oefening 3
1.	89	+	26	=	115
2.	92	+	63	=	155
3.	50	+	48	=	98
4.	46	+	32	=	78
5.	76	+	44	=	120
6.	63	+	25	=	88
7.	59	+	41	=	100
8.	95	+	37	=	132
9.	99	+	44	=	143
10.	79	+	26	=	105

Oefening 4
1.	36	+	21	=	57
2.	91	+	26	=	117
3.	94	+	74	=	168
4.	73	+	72	=	145
5.	99	+	82	=	181
6.	81	+	74	=	155
7.	67	+	22	=	89
8.	77	+	26	=	103
9.	81	+	76	=	157
10.	69	+	65	=	134