Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	79	+		=	152
2.	98	+		=	181
3.	96	+		=	163
4.	97	+		=	123
5.	43	+		=	80
6.	56	+		=	86
7.	57	+		=	78
8.	71	+		=	124
9.	41	+		=	65
10.	50	+		=	87

Oefening 2
1.	86	+		=	126
2.	89	+		=	123
3.	93	+		=	169
4.	51	+		=	85
5.	88	+		=	125
6.	62	+		=	102
7.	66	+		=	101
8.	90	+		=	112
9.	96	+		=	162
10.	79	+		=	107

Oefening 3
1.	56	+		=	94
2.	75	+		=	122
3.	88	+		=	120
4.	75	+		=	127
5.	97	+		=	144
6.	74	+		=	143
7.	78	+		=	146
8.	90	+		=	146
9.	78	+		=	102
10.	53	+		=	91

Oefening 4
1.	78	+		=	103
2.	46	+		=	81
3.	87	+		=	116
4.	63	+		=	102
5.	80	+		=	127
6.	97	+		=	157
7.	96	+		=	156
8.	97	+		=	156
9.	81	+		=	122
10.	92	+		=	173

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	79	+	73	=	152
2.	98	+	83	=	181
3.	96	+	67	=	163
4.	97	+	26	=	123
5.	43	+	37	=	80
6.	56	+	30	=	86
7.	57	+	21	=	78
8.	71	+	53	=	124
9.	41	+	24	=	65
10.	50	+	37	=	87

Oefening 2
1.	86	+	40	=	126
2.	89	+	34	=	123
3.	93	+	76	=	169
4.	51	+	34	=	85
5.	88	+	37	=	125
6.	62	+	40	=	102
7.	66	+	35	=	101
8.	90	+	22	=	112
9.	96	+	66	=	162
10.	79	+	28	=	107

Oefening 3
1.	56	+	38	=	94
2.	75	+	47	=	122
3.	88	+	32	=	120
4.	75	+	52	=	127
5.	97	+	47	=	144
6.	74	+	69	=	143
7.	78	+	68	=	146
8.	90	+	56	=	146
9.	78	+	24	=	102
10.	53	+	38	=	91

Oefening 4
1.	78	+	25	=	103
2.	46	+	35	=	81
3.	87	+	29	=	116
4.	63	+	39	=	102
5.	80	+	47	=	127
6.	97	+	60	=	157
7.	96	+	60	=	156
8.	97	+	59	=	156
9.	81	+	41	=	122
10.	92	+	81	=	173