Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	42	+		=	76
2.	87	+		=	163
3.	55	+		=	85
4.	78	+		=	106
5.	71	+		=	123
6.	94	+		=	166
7.	60	+		=	86
8.	81	+		=	111
9.	72	+		=	114
10.	57	+		=	109

Oefening 2
1.	39	+		=	72
2.	81	+		=	124
3.	49	+		=	84
4.	94	+		=	119
5.	68	+		=	109
6.	84	+		=	150
7.	62	+		=	103
8.	38	+		=	68
9.	66	+		=	104
10.	65	+		=	111

Oefening 3
1.	36	+		=	65
2.	48	+		=	72
3.	76	+		=	109
4.	93	+		=	127
5.	88	+		=	128
6.	60	+		=	110
7.	34	+		=	55
8.	42	+		=	76
9.	63	+		=	115
10.	96	+		=	163

Oefening 4
1.	92	+		=	165
2.	94	+		=	173
3.	84	+		=	155
4.	28	+		=	53
5.	37	+		=	60
6.	64	+		=	114
7.	91	+		=	151
8.	42	+		=	69
9.	91	+		=	128
10.	90	+		=	116

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	42	+	34	=	76
2.	87	+	76	=	163
3.	55	+	30	=	85
4.	78	+	28	=	106
5.	71	+	52	=	123
6.	94	+	72	=	166
7.	60	+	26	=	86
8.	81	+	30	=	111
9.	72	+	42	=	114
10.	57	+	52	=	109

Oefening 2
1.	39	+	33	=	72
2.	81	+	43	=	124
3.	49	+	35	=	84
4.	94	+	25	=	119
5.	68	+	41	=	109
6.	84	+	66	=	150
7.	62	+	41	=	103
8.	38	+	30	=	68
9.	66	+	38	=	104
10.	65	+	46	=	111

Oefening 3
1.	36	+	29	=	65
2.	48	+	24	=	72
3.	76	+	33	=	109
4.	93	+	34	=	127
5.	88	+	40	=	128
6.	60	+	50	=	110
7.	34	+	21	=	55
8.	42	+	34	=	76
9.	63	+	52	=	115
10.	96	+	67	=	163

Oefening 4
1.	92	+	73	=	165
2.	94	+	79	=	173
3.	84	+	71	=	155
4.	28	+	25	=	53
5.	37	+	23	=	60
6.	64	+	50	=	114
7.	91	+	60	=	151
8.	42	+	27	=	69
9.	91	+	37	=	128
10.	90	+	26	=	116