Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	76	+		=	121
2.	73	+		=	124
3.	35	+		=	63
4.	96	+		=	157
5.	82	+		=	162
6.	77	+		=	125
7.	68	+		=	90
8.	73	+		=	119
9.	71	+		=	103
10.	96	+		=	139

Oefening 2
1.	77	+		=	108
2.	89	+		=	152
3.	77	+		=	147
4.	96	+		=	140
5.	54	+		=	80
6.	67	+		=	111
7.	78	+		=	133
8.	63	+		=	88
9.	65	+		=	113
10.	98	+		=	125

Oefening 3
1.	65	+		=	106
2.	83	+		=	106
3.	71	+		=	94
4.	96	+		=	165
5.	63	+		=	107
6.	56	+		=	89
7.	97	+		=	161
8.	34	+		=	62
9.	48	+		=	94
10.	95	+		=	169

Oefening 4
1.	81	+		=	131
2.	44	+		=	75
3.	68	+		=	112
4.	97	+		=	143
5.	67	+		=	120
6.	44	+		=	83
7.	28	+		=	52
8.	66	+		=	101
9.	54	+		=	84
10.	63	+		=	120

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	76	+	45	=	121
2.	73	+	51	=	124
3.	35	+	28	=	63
4.	96	+	61	=	157
5.	82	+	80	=	162
6.	77	+	48	=	125
7.	68	+	22	=	90
8.	73	+	46	=	119
9.	71	+	32	=	103
10.	96	+	43	=	139

Oefening 2
1.	77	+	31	=	108
2.	89	+	63	=	152
3.	77	+	70	=	147
4.	96	+	44	=	140
5.	54	+	26	=	80
6.	67	+	44	=	111
7.	78	+	55	=	133
8.	63	+	25	=	88
9.	65	+	48	=	113
10.	98	+	27	=	125

Oefening 3
1.	65	+	41	=	106
2.	83	+	23	=	106
3.	71	+	23	=	94
4.	96	+	69	=	165
5.	63	+	44	=	107
6.	56	+	33	=	89
7.	97	+	64	=	161
8.	34	+	28	=	62
9.	48	+	46	=	94
10.	95	+	74	=	169

Oefening 4
1.	81	+	50	=	131
2.	44	+	31	=	75
3.	68	+	44	=	112
4.	97	+	46	=	143
5.	67	+	53	=	120
6.	44	+	39	=	83
7.	28	+	24	=	52
8.	66	+	35	=	101
9.	54	+	30	=	84
10.	63	+	57	=	120