Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	75	+		=	99
2.	90	+		=	161
3.	42	+		=	79
4.	51	+		=	84
5.	72	+		=	113
6.	58	+		=	89
7.	96	+		=	168
8.	100	+		=	184
9.	85	+		=	154
10.	98	+		=	118

Oefening 2
1.	100	+		=	168
2.	79	+		=	151
3.	26	+		=	46
4.	97	+		=	131
5.	93	+		=	131
6.	98	+		=	160
7.	75	+		=	142
8.	71	+		=	122
9.	91	+		=	163
10.	99	+		=	196

Oefening 3
1.	78	+		=	147
2.	63	+		=	106
3.	65	+		=	116
4.	38	+		=	59
5.	61	+		=	93
6.	89	+		=	140
7.	99	+		=	150
8.	61	+		=	91
9.	74	+		=	135
10.	39	+		=	60

Oefening 4
1.	68	+		=	120
2.	42	+		=	79
3.	46	+		=	80
4.	89	+		=	123
5.	96	+		=	136
6.	93	+		=	147
7.	96	+		=	141
8.	77	+		=	131
9.	74	+		=	117
10.	38	+		=	61

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	75	+	24	=	99
2.	90	+	71	=	161
3.	42	+	37	=	79
4.	51	+	33	=	84
5.	72	+	41	=	113
6.	58	+	31	=	89
7.	96	+	72	=	168
8.	100	+	84	=	184
9.	85	+	69	=	154
10.	98	+	20	=	118

Oefening 2
1.	100	+	68	=	168
2.	79	+	72	=	151
3.	26	+	20	=	46
4.	97	+	34	=	131
5.	93	+	38	=	131
6.	98	+	62	=	160
7.	75	+	67	=	142
8.	71	+	51	=	122
9.	91	+	72	=	163
10.	99	+	97	=	196

Oefening 3
1.	78	+	69	=	147
2.	63	+	43	=	106
3.	65	+	51	=	116
4.	38	+	21	=	59
5.	61	+	32	=	93
6.	89	+	51	=	140
7.	99	+	51	=	150
8.	61	+	30	=	91
9.	74	+	61	=	135
10.	39	+	21	=	60

Oefening 4
1.	68	+	52	=	120
2.	42	+	37	=	79
3.	46	+	34	=	80
4.	89	+	34	=	123
5.	96	+	40	=	136
6.	93	+	54	=	147
7.	96	+	45	=	141
8.	77	+	54	=	131
9.	74	+	43	=	117
10.	38	+	23	=	61