Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	21	+		=	41
2.	100	+		=	127
3.	71	+		=	99
4.	86	+		=	114
5.	30	+		=	58
6.	98	+		=	174
7.	94	+		=	139
8.	83	+		=	108
9.	92	+		=	147
10.	82	+		=	160

Oefening 2
1.	94	+		=	126
2.	66	+		=	132
3.	31	+		=	57
4.	86	+		=	142
5.	75	+		=	112
6.	65	+		=	120
7.	90	+		=	148
8.	86	+		=	116
9.	95	+		=	149
10.	45	+		=	80

Oefening 3
1.	59	+		=	113
2.	56	+		=	105
3.	71	+		=	138
4.	53	+		=	92
5.	88	+		=	139
6.	55	+		=	92
7.	67	+		=	132
8.	68	+		=	125
9.	83	+		=	138
10.	100	+		=	171

Oefening 4
1.	53	+		=	79
2.	74	+		=	146
3.	32	+		=	52
4.	84	+		=	161
5.	67	+		=	113
6.	79	+		=	136
7.	48	+		=	76
8.	43	+		=	68
9.	93	+		=	153
10.	96	+		=	128

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	21	+	20	=	41
2.	100	+	27	=	127
3.	71	+	28	=	99
4.	86	+	28	=	114
5.	30	+	28	=	58
6.	98	+	76	=	174
7.	94	+	45	=	139
8.	83	+	25	=	108
9.	92	+	55	=	147
10.	82	+	78	=	160

Oefening 2
1.	94	+	32	=	126
2.	66	+	66	=	132
3.	31	+	26	=	57
4.	86	+	56	=	142
5.	75	+	37	=	112
6.	65	+	55	=	120
7.	90	+	58	=	148
8.	86	+	30	=	116
9.	95	+	54	=	149
10.	45	+	35	=	80

Oefening 3
1.	59	+	54	=	113
2.	56	+	49	=	105
3.	71	+	67	=	138
4.	53	+	39	=	92
5.	88	+	51	=	139
6.	55	+	37	=	92
7.	67	+	65	=	132
8.	68	+	57	=	125
9.	83	+	55	=	138
10.	100	+	71	=	171

Oefening 4
1.	53	+	26	=	79
2.	74	+	72	=	146
3.	32	+	20	=	52
4.	84	+	77	=	161
5.	67	+	46	=	113
6.	79	+	57	=	136
7.	48	+	28	=	76
8.	43	+	25	=	68
9.	93	+	60	=	153
10.	96	+	32	=	128