Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	92	+		=	167
2.	87	+		=	173
3.	81	+		=	125
4.	29	+		=	49
5.	81	+		=	151
6.	94	+		=	157
7.	34	+		=	57
8.	61	+		=	121
9.	68	+		=	96
10.	87	+		=	145

Oefening 2
1.	68	+		=	126
2.	71	+		=	142
3.	72	+		=	141
4.	88	+		=	123
5.	33	+		=	54
6.	51	+		=	82
7.	90	+		=	175
8.	67	+		=	91
9.	58	+		=	99
10.	36	+		=	57

Oefening 3
1.	50	+		=	89
2.	33	+		=	58
3.	97	+		=	150
4.	83	+		=	163
5.	83	+		=	130
6.	50	+		=	76
7.	65	+		=	124
8.	54	+		=	85
9.	76	+		=	107
10.	100	+		=	195

Oefening 4
1.	23	+		=	45
2.	31	+		=	55
3.	94	+		=	120
4.	77	+		=	147
5.	75	+		=	112
6.	45	+		=	80
7.	57	+		=	108
8.	84	+		=	146
9.	67	+		=	133
10.	80	+		=	122

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	92	+	75	=	167
2.	87	+	86	=	173
3.	81	+	44	=	125
4.	29	+	20	=	49
5.	81	+	70	=	151
6.	94	+	63	=	157
7.	34	+	23	=	57
8.	61	+	60	=	121
9.	68	+	28	=	96
10.	87	+	58	=	145

Oefening 2
1.	68	+	58	=	126
2.	71	+	71	=	142
3.	72	+	69	=	141
4.	88	+	35	=	123
5.	33	+	21	=	54
6.	51	+	31	=	82
7.	90	+	85	=	175
8.	67	+	24	=	91
9.	58	+	41	=	99
10.	36	+	21	=	57

Oefening 3
1.	50	+	39	=	89
2.	33	+	25	=	58
3.	97	+	53	=	150
4.	83	+	80	=	163
5.	83	+	47	=	130
6.	50	+	26	=	76
7.	65	+	59	=	124
8.	54	+	31	=	85
9.	76	+	31	=	107
10.	100	+	95	=	195

Oefening 4
1.	23	+	22	=	45
2.	31	+	24	=	55
3.	94	+	26	=	120
4.	77	+	70	=	147
5.	75	+	37	=	112
6.	45	+	35	=	80
7.	57	+	51	=	108
8.	84	+	62	=	146
9.	67	+	66	=	133
10.	80	+	42	=	122