Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	66	+		=	104
2.	54	+		=	87
3.	34	+		=	54
4.	87	+		=	111
5.	69	+		=	106
6.	36	+		=	61
7.	52	+		=	96
8.	65	+		=	87
9.	33	+		=	60
10.	71	+		=	108

Oefening 2
1.	84	+		=	135
2.	54	+		=	106
3.	83	+		=	111
4.	100	+		=	144
5.	94	+		=	117
6.	55	+		=	83
7.	75	+		=	98
8.	62	+		=	103
9.	48	+		=	81
10.	60	+		=	99

Oefening 3
1.	30	+		=	50
2.	92	+		=	160
3.	35	+		=	56
4.	33	+		=	63
5.	73	+		=	134
6.	90	+		=	137
7.	83	+		=	160
8.	91	+		=	178
9.	95	+		=	130
10.	75	+		=	95

Oefening 4
1.	26	+		=	52
2.	79	+		=	136
3.	51	+		=	82
4.	77	+		=	104
5.	81	+		=	139
6.	100	+		=	192
7.	99	+		=	170
8.	38	+		=	63
9.	67	+		=	90
10.	91	+		=	164

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	66	+	38	=	104
2.	54	+	33	=	87
3.	34	+	20	=	54
4.	87	+	24	=	111
5.	69	+	37	=	106
6.	36	+	25	=	61
7.	52	+	44	=	96
8.	65	+	22	=	87
9.	33	+	27	=	60
10.	71	+	37	=	108

Oefening 2
1.	84	+	51	=	135
2.	54	+	52	=	106
3.	83	+	28	=	111
4.	100	+	44	=	144
5.	94	+	23	=	117
6.	55	+	28	=	83
7.	75	+	23	=	98
8.	62	+	41	=	103
9.	48	+	33	=	81
10.	60	+	39	=	99

Oefening 3
1.	30	+	20	=	50
2.	92	+	68	=	160
3.	35	+	21	=	56
4.	33	+	30	=	63
5.	73	+	61	=	134
6.	90	+	47	=	137
7.	83	+	77	=	160
8.	91	+	87	=	178
9.	95	+	35	=	130
10.	75	+	20	=	95

Oefening 4
1.	26	+	26	=	52
2.	79	+	57	=	136
3.	51	+	31	=	82
4.	77	+	27	=	104
5.	81	+	58	=	139
6.	100	+	92	=	192
7.	99	+	71	=	170
8.	38	+	25	=	63
9.	67	+	23	=	90
10.	91	+	73	=	164