Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	85	+		=	151
2.	92	+		=	139
3.	62	+		=	92
4.	93	+		=	125
5.	83	+		=	105
6.	60	+		=	115
7.	44	+		=	70
8.	69	+		=	125
9.	88	+		=	157
10.	72	+		=	135

Oefening 2
1.	53	+		=	105
2.	79	+		=	156
3.	67	+		=	130
4.	81	+		=	111
5.	30	+		=	56
6.	59	+		=	91
7.	71	+		=	133
8.	66	+		=	117
9.	74	+		=	107
10.	66	+		=	92

Oefening 3
1.	43	+		=	69
2.	76	+		=	144
3.	74	+		=	148
4.	60	+		=	89
5.	87	+		=	116
6.	40	+		=	71
7.	80	+		=	131
8.	86	+		=	122
9.	76	+		=	131
10.	74	+		=	143

Oefening 4
1.	53	+		=	103
2.	85	+		=	120
3.	80	+		=	139
4.	95	+		=	186
5.	92	+		=	123
6.	75	+		=	115
7.	72	+		=	119
8.	96	+		=	156
9.	68	+		=	124
10.	46	+		=	90

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	85	+	66	=	151
2.	92	+	47	=	139
3.	62	+	30	=	92
4.	93	+	32	=	125
5.	83	+	22	=	105
6.	60	+	55	=	115
7.	44	+	26	=	70
8.	69	+	56	=	125
9.	88	+	69	=	157
10.	72	+	63	=	135

Oefening 2
1.	53	+	52	=	105
2.	79	+	77	=	156
3.	67	+	63	=	130
4.	81	+	30	=	111
5.	30	+	26	=	56
6.	59	+	32	=	91
7.	71	+	62	=	133
8.	66	+	51	=	117
9.	74	+	33	=	107
10.	66	+	26	=	92

Oefening 3
1.	43	+	26	=	69
2.	76	+	68	=	144
3.	74	+	74	=	148
4.	60	+	29	=	89
5.	87	+	29	=	116
6.	40	+	31	=	71
7.	80	+	51	=	131
8.	86	+	36	=	122
9.	76	+	55	=	131
10.	74	+	69	=	143

Oefening 4
1.	53	+	50	=	103
2.	85	+	35	=	120
3.	80	+	59	=	139
4.	95	+	91	=	186
5.	92	+	31	=	123
6.	75	+	40	=	115
7.	72	+	47	=	119
8.	96	+	60	=	156
9.	68	+	56	=	124
10.	46	+	44	=	90