Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	90	+		=	140
2.	82	+		=	135
3.	54	+		=	81
4.	79	+		=	109
5.	68	+		=	112
6.	86	+		=	119
7.	99	+		=	170
8.	72	+		=	102
9.	75	+		=	134
10.	86	+		=	157

Oefening 2
1.	65	+		=	124
2.	76	+		=	105
3.	39	+		=	74
4.	67	+		=	109
5.	88	+		=	154
6.	57	+		=	112
7.	91	+		=	151
8.	68	+		=	116
9.	41	+		=	64
10.	79	+		=	126

Oefening 3
1.	51	+		=	84
2.	58	+		=	113
3.	97	+		=	131
4.	81	+		=	142
5.	98	+		=	188
6.	46	+		=	78
7.	71	+		=	120
8.	96	+		=	118
9.	81	+		=	150
10.	82	+		=	153

Oefening 4
1.	38	+		=	60
2.	96	+		=	175
3.	73	+		=	118
4.	85	+		=	112
5.	96	+		=	150
6.	57	+		=	106
7.	95	+		=	146
8.	84	+		=	134
9.	74	+		=	98
10.	45	+		=	81

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	90	+	50	=	140
2.	82	+	53	=	135
3.	54	+	27	=	81
4.	79	+	30	=	109
5.	68	+	44	=	112
6.	86	+	33	=	119
7.	99	+	71	=	170
8.	72	+	30	=	102
9.	75	+	59	=	134
10.	86	+	71	=	157

Oefening 2
1.	65	+	59	=	124
2.	76	+	29	=	105
3.	39	+	35	=	74
4.	67	+	42	=	109
5.	88	+	66	=	154
6.	57	+	55	=	112
7.	91	+	60	=	151
8.	68	+	48	=	116
9.	41	+	23	=	64
10.	79	+	47	=	126

Oefening 3
1.	51	+	33	=	84
2.	58	+	55	=	113
3.	97	+	34	=	131
4.	81	+	61	=	142
5.	98	+	90	=	188
6.	46	+	32	=	78
7.	71	+	49	=	120
8.	96	+	22	=	118
9.	81	+	69	=	150
10.	82	+	71	=	153

Oefening 4
1.	38	+	22	=	60
2.	96	+	79	=	175
3.	73	+	45	=	118
4.	85	+	27	=	112
5.	96	+	54	=	150
6.	57	+	49	=	106
7.	95	+	51	=	146
8.	84	+	50	=	134
9.	74	+	24	=	98
10.	45	+	36	=	81