Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	67	+		=	114
2.	81	+		=	106
3.	72	+		=	125
4.	94	+		=	154
5.	86	+		=	143
6.	83	+		=	163
7.	91	+		=	116
8.	93	+		=	146
9.	33	+		=	64
10.	93	+		=	150

Oefening 2
1.	86	+		=	158
2.	71	+		=	111
3.	54	+		=	100
4.	87	+		=	150
5.	63	+		=	108
6.	51	+		=	74
7.	42	+		=	80
8.	42	+		=	63
9.	86	+		=	142
10.	65	+		=	95

Oefening 3
1.	87	+		=	157
2.	88	+		=	158
3.	80	+		=	106
4.	83	+		=	151
5.	64	+		=	100
6.	83	+		=	150
7.	96	+		=	172
8.	79	+		=	118
9.	81	+		=	150
10.	73	+		=	99

Oefening 4
1.	95	+		=	169
2.	78	+		=	117
3.	94	+		=	157
4.	32	+		=	58
5.	56	+		=	105
6.	81	+		=	143
7.	92	+		=	173
8.	86	+		=	139
9.	79	+		=	131
10.	68	+		=	93

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	67	+	47	=	114
2.	81	+	25	=	106
3.	72	+	53	=	125
4.	94	+	60	=	154
5.	86	+	57	=	143
6.	83	+	80	=	163
7.	91	+	25	=	116
8.	93	+	53	=	146
9.	33	+	31	=	64
10.	93	+	57	=	150

Oefening 2
1.	86	+	72	=	158
2.	71	+	40	=	111
3.	54	+	46	=	100
4.	87	+	63	=	150
5.	63	+	45	=	108
6.	51	+	23	=	74
7.	42	+	38	=	80
8.	42	+	21	=	63
9.	86	+	56	=	142
10.	65	+	30	=	95

Oefening 3
1.	87	+	70	=	157
2.	88	+	70	=	158
3.	80	+	26	=	106
4.	83	+	68	=	151
5.	64	+	36	=	100
6.	83	+	67	=	150
7.	96	+	76	=	172
8.	79	+	39	=	118
9.	81	+	69	=	150
10.	73	+	26	=	99

Oefening 4
1.	95	+	74	=	169
2.	78	+	39	=	117
3.	94	+	63	=	157
4.	32	+	26	=	58
5.	56	+	49	=	105
6.	81	+	62	=	143
7.	92	+	81	=	173
8.	86	+	53	=	139
9.	79	+	52	=	131
10.	68	+	25	=	93