Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	97	+		=	152
2.	60	+		=	111
3.	66	+		=	125
4.	89	+		=	121
5.	78	+		=	118
6.	84	+		=	139
7.	47	+		=	94
8.	69	+		=	90
9.	77	+		=	109
10.	20	+		=	40

Oefening 2
1.	39	+		=	63
2.	65	+		=	85
3.	41	+		=	75
4.	88	+		=	160
5.	53	+		=	75
6.	72	+		=	129
7.	65	+		=	129
8.	69	+		=	116
9.	82	+		=	141
10.	97	+		=	185

Oefening 3
1.	82	+		=	155
2.	61	+		=	104
3.	61	+		=	109
4.	98	+		=	120
5.	85	+		=	110
6.	51	+		=	84
7.	59	+		=	108
8.	74	+		=	113
9.	73	+		=	105
10.	77	+		=	141

Oefening 4
1.	96	+		=	181
2.	89	+		=	142
3.	52	+		=	85
4.	87	+		=	164
5.	87	+		=	126
6.	91	+		=	158
7.	81	+		=	162
8.	93	+		=	128
9.	48	+		=	68
10.	79	+		=	119

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	97	+	55	=	152
2.	60	+	51	=	111
3.	66	+	59	=	125
4.	89	+	32	=	121
5.	78	+	40	=	118
6.	84	+	55	=	139
7.	47	+	47	=	94
8.	69	+	21	=	90
9.	77	+	32	=	109
10.	20	+	20	=	40

Oefening 2
1.	39	+	24	=	63
2.	65	+	20	=	85
3.	41	+	34	=	75
4.	88	+	72	=	160
5.	53	+	22	=	75
6.	72	+	57	=	129
7.	65	+	64	=	129
8.	69	+	47	=	116
9.	82	+	59	=	141
10.	97	+	88	=	185

Oefening 3
1.	82	+	73	=	155
2.	61	+	43	=	104
3.	61	+	48	=	109
4.	98	+	22	=	120
5.	85	+	25	=	110
6.	51	+	33	=	84
7.	59	+	49	=	108
8.	74	+	39	=	113
9.	73	+	32	=	105
10.	77	+	64	=	141

Oefening 4
1.	96	+	85	=	181
2.	89	+	53	=	142
3.	52	+	33	=	85
4.	87	+	77	=	164
5.	87	+	39	=	126
6.	91	+	67	=	158
7.	81	+	81	=	162
8.	93	+	35	=	128
9.	48	+	20	=	68
10.	79	+	40	=	119