Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	82	+		=	106
2.	31	+		=	51
3.	60	+		=	106
4.	39	+		=	67
5.	74	+		=	100
6.	100	+		=	156
7.	59	+		=	89
8.	90	+		=	128
9.	65	+		=	101
10.	86	+		=	154

Oefening 2
1.	51	+		=	87
2.	57	+		=	104
3.	84	+		=	128
4.	47	+		=	94
5.	86	+		=	159
6.	77	+		=	99
7.	84	+		=	120
8.	94	+		=	119
9.	79	+		=	136
10.	51	+		=	99

Oefening 3
1.	67	+		=	95
2.	82	+		=	115
3.	96	+		=	149
4.	71	+		=	136
5.	66	+		=	90
6.	83	+		=	165
7.	92	+		=	131
8.	73	+		=	125
9.	96	+		=	133
10.	45	+		=	74

Oefening 4
1.	51	+		=	95
2.	81	+		=	148
3.	90	+		=	145
4.	45	+		=	84
5.	66	+		=	104
6.	79	+		=	126
7.	73	+		=	99
8.	63	+		=	101
9.	76	+		=	149
10.	50	+		=	87

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	82	+	24	=	106
2.	31	+	20	=	51
3.	60	+	46	=	106
4.	39	+	28	=	67
5.	74	+	26	=	100
6.	100	+	56	=	156
7.	59	+	30	=	89
8.	90	+	38	=	128
9.	65	+	36	=	101
10.	86	+	68	=	154

Oefening 2
1.	51	+	36	=	87
2.	57	+	47	=	104
3.	84	+	44	=	128
4.	47	+	47	=	94
5.	86	+	73	=	159
6.	77	+	22	=	99
7.	84	+	36	=	120
8.	94	+	25	=	119
9.	79	+	57	=	136
10.	51	+	48	=	99

Oefening 3
1.	67	+	28	=	95
2.	82	+	33	=	115
3.	96	+	53	=	149
4.	71	+	65	=	136
5.	66	+	24	=	90
6.	83	+	82	=	165
7.	92	+	39	=	131
8.	73	+	52	=	125
9.	96	+	37	=	133
10.	45	+	29	=	74

Oefening 4
1.	51	+	44	=	95
2.	81	+	67	=	148
3.	90	+	55	=	145
4.	45	+	39	=	84
5.	66	+	38	=	104
6.	79	+	47	=	126
7.	73	+	26	=	99
8.	63	+	38	=	101
9.	76	+	73	=	149
10.	50	+	37	=	87