Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	66	+		=	91
2.	63	+		=	87
3.	22	+		=	43
4.	72	+		=	102
5.	57	+		=	111
6.	83	+		=	149
7.	98	+		=	128
8.	95	+		=	152
9.	98	+		=	150
10.	75	+		=	113

Oefening 2
1.	79	+		=	123
2.	88	+		=	151
3.	39	+		=	65
4.	86	+		=	124
5.	71	+		=	121
6.	47	+		=	80
7.	70	+		=	90
8.	30	+		=	51
9.	83	+		=	123
10.	59	+		=	110

Oefening 3
1.	28	+		=	55
2.	55	+		=	82
3.	77	+		=	126
4.	33	+		=	65
5.	94	+		=	135
6.	90	+		=	164
7.	43	+		=	63
8.	78	+		=	128
9.	84	+		=	154
10.	89	+		=	119

Oefening 4
1.	50	+		=	70
2.	53	+		=	90
3.	77	+		=	151
4.	92	+		=	141
5.	97	+		=	185
6.	80	+		=	160
7.	81	+		=	113
8.	91	+		=	130
9.	96	+		=	127
10.	97	+		=	173

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	66	+	25	=	91
2.	63	+	24	=	87
3.	22	+	21	=	43
4.	72	+	30	=	102
5.	57	+	54	=	111
6.	83	+	66	=	149
7.	98	+	30	=	128
8.	95	+	57	=	152
9.	98	+	52	=	150
10.	75	+	38	=	113

Oefening 2
1.	79	+	44	=	123
2.	88	+	63	=	151
3.	39	+	26	=	65
4.	86	+	38	=	124
5.	71	+	50	=	121
6.	47	+	33	=	80
7.	70	+	20	=	90
8.	30	+	21	=	51
9.	83	+	40	=	123
10.	59	+	51	=	110

Oefening 3
1.	28	+	27	=	55
2.	55	+	27	=	82
3.	77	+	49	=	126
4.	33	+	32	=	65
5.	94	+	41	=	135
6.	90	+	74	=	164
7.	43	+	20	=	63
8.	78	+	50	=	128
9.	84	+	70	=	154
10.	89	+	30	=	119

Oefening 4
1.	50	+	20	=	70
2.	53	+	37	=	90
3.	77	+	74	=	151
4.	92	+	49	=	141
5.	97	+	88	=	185
6.	80	+	80	=	160
7.	81	+	32	=	113
8.	91	+	39	=	130
9.	96	+	31	=	127
10.	97	+	76	=	173