Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	80	+		=	116
2.	33	+		=	64
3.	58	+		=	103
4.	59	+		=	81
5.	52	+		=	103
6.	43	+		=	68
7.	81	+		=	140
8.	98	+		=	146
9.	59	+		=	110
10.	90	+		=	172

Oefening 2
1.	92	+		=	181
2.	27	+		=	49
3.	46	+		=	89
4.	75	+		=	135
5.	60	+		=	87
6.	58	+		=	86
7.	89	+		=	133
8.	76	+		=	98
9.	88	+		=	123
10.	71	+		=	95

Oefening 3
1.	94	+		=	139
2.	44	+		=	74
3.	61	+		=	116
4.	79	+		=	121
5.	89	+		=	130
6.	52	+		=	101
7.	87	+		=	146
8.	81	+		=	159
9.	91	+		=	133
10.	92	+		=	153

Oefening 4
1.	67	+		=	103
2.	68	+		=	136
3.	91	+		=	151
4.	86	+		=	135
5.	100	+		=	146
6.	79	+		=	139
7.	27	+		=	49
8.	66	+		=	111
9.	92	+		=	120
10.	72	+		=	95

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	80	+	36	=	116
2.	33	+	31	=	64
3.	58	+	45	=	103
4.	59	+	22	=	81
5.	52	+	51	=	103
6.	43	+	25	=	68
7.	81	+	59	=	140
8.	98	+	48	=	146
9.	59	+	51	=	110
10.	90	+	82	=	172

Oefening 2
1.	92	+	89	=	181
2.	27	+	22	=	49
3.	46	+	43	=	89
4.	75	+	60	=	135
5.	60	+	27	=	87
6.	58	+	28	=	86
7.	89	+	44	=	133
8.	76	+	22	=	98
9.	88	+	35	=	123
10.	71	+	24	=	95

Oefening 3
1.	94	+	45	=	139
2.	44	+	30	=	74
3.	61	+	55	=	116
4.	79	+	42	=	121
5.	89	+	41	=	130
6.	52	+	49	=	101
7.	87	+	59	=	146
8.	81	+	78	=	159
9.	91	+	42	=	133
10.	92	+	61	=	153

Oefening 4
1.	67	+	36	=	103
2.	68	+	68	=	136
3.	91	+	60	=	151
4.	86	+	49	=	135
5.	100	+	46	=	146
6.	79	+	60	=	139
7.	27	+	22	=	49
8.	66	+	45	=	111
9.	92	+	28	=	120
10.	72	+	23	=	95