Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	71	+		=	98
2.	47	+		=	71
3.	63	+		=	105
4.	82	+		=	158
5.	83	+		=	131
6.	29	+		=	51
7.	74	+		=	141
8.	72	+		=	96
9.	64	+		=	126
10.	36	+		=	57

Oefening 2
1.	48	+		=	75
2.	91	+		=	176
3.	71	+		=	107
4.	39	+		=	70
5.	84	+		=	113
6.	81	+		=	149
7.	57	+		=	79
8.	88	+		=	113
9.	92	+		=	112
10.	67	+		=	125

Oefening 3
1.	71	+		=	131
2.	45	+		=	78
3.	97	+		=	162
4.	94	+		=	135
5.	98	+		=	136
6.	94	+		=	125
7.	92	+		=	120
8.	96	+		=	128
9.	74	+		=	130
10.	74	+		=	146

Oefening 4
1.	95	+		=	128
2.	87	+		=	159
3.	38	+		=	72
4.	79	+		=	153
5.	100	+		=	200
6.	69	+		=	95
7.	99	+		=	129
8.	79	+		=	138
9.	73	+		=	141
10.	43	+		=	79

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	71	+	27	=	98
2.	47	+	24	=	71
3.	63	+	42	=	105
4.	82	+	76	=	158
5.	83	+	48	=	131
6.	29	+	22	=	51
7.	74	+	67	=	141
8.	72	+	24	=	96
9.	64	+	62	=	126
10.	36	+	21	=	57

Oefening 2
1.	48	+	27	=	75
2.	91	+	85	=	176
3.	71	+	36	=	107
4.	39	+	31	=	70
5.	84	+	29	=	113
6.	81	+	68	=	149
7.	57	+	22	=	79
8.	88	+	25	=	113
9.	92	+	20	=	112
10.	67	+	58	=	125

Oefening 3
1.	71	+	60	=	131
2.	45	+	33	=	78
3.	97	+	65	=	162
4.	94	+	41	=	135
5.	98	+	38	=	136
6.	94	+	31	=	125
7.	92	+	28	=	120
8.	96	+	32	=	128
9.	74	+	56	=	130
10.	74	+	72	=	146

Oefening 4
1.	95	+	33	=	128
2.	87	+	72	=	159
3.	38	+	34	=	72
4.	79	+	74	=	153
5.	100	+	100	=	200
6.	69	+	26	=	95
7.	99	+	30	=	129
8.	79	+	59	=	138
9.	73	+	68	=	141
10.	43	+	36	=	79