Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	49	+		=	74
2.	90	+		=	173
3.	52	+		=	97
4.	66	+		=	115
5.	55	+		=	97
6.	99	+		=	197
7.	45	+		=	84
8.	95	+		=	187
9.	84	+		=	141
10.	68	+		=	125

Oefening 2
1.	47	+		=	71
2.	87	+		=	157
3.	76	+		=	143
4.	61	+		=	83
5.	96	+		=	131
6.	100	+		=	189
7.	33	+		=	54
8.	100	+		=	156
9.	59	+		=	102
10.	95	+		=	135

Oefening 3
1.	69	+		=	91
2.	44	+		=	76
3.	95	+		=	160
4.	40	+		=	74
5.	70	+		=	131
6.	55	+		=	87
7.	66	+		=	107
8.	70	+		=	97
9.	91	+		=	121
10.	93	+		=	141

Oefening 4
1.	89	+		=	130
2.	58	+		=	111
3.	28	+		=	50
4.	66	+		=	117
5.	73	+		=	96
6.	66	+		=	87
7.	83	+		=	120
8.	94	+		=	174
9.	80	+		=	120
10.	88	+		=	175

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	49	+	25	=	74
2.	90	+	83	=	173
3.	52	+	45	=	97
4.	66	+	49	=	115
5.	55	+	42	=	97
6.	99	+	98	=	197
7.	45	+	39	=	84
8.	95	+	92	=	187
9.	84	+	57	=	141
10.	68	+	57	=	125

Oefening 2
1.	47	+	24	=	71
2.	87	+	70	=	157
3.	76	+	67	=	143
4.	61	+	22	=	83
5.	96	+	35	=	131
6.	100	+	89	=	189
7.	33	+	21	=	54
8.	100	+	56	=	156
9.	59	+	43	=	102
10.	95	+	40	=	135

Oefening 3
1.	69	+	22	=	91
2.	44	+	32	=	76
3.	95	+	65	=	160
4.	40	+	34	=	74
5.	70	+	61	=	131
6.	55	+	32	=	87
7.	66	+	41	=	107
8.	70	+	27	=	97
9.	91	+	30	=	121
10.	93	+	48	=	141

Oefening 4
1.	89	+	41	=	130
2.	58	+	53	=	111
3.	28	+	22	=	50
4.	66	+	51	=	117
5.	73	+	23	=	96
6.	66	+	21	=	87
7.	83	+	37	=	120
8.	94	+	80	=	174
9.	80	+	40	=	120
10.	88	+	87	=	175