Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	91	+		=	154
2.	72	+		=	140
3.	98	+		=	158
4.	40	+		=	74
5.	62	+		=	117
6.	98	+		=	156
7.	87	+		=	110
8.	41	+		=	72
9.	92	+		=	181
10.	75	+		=	129

Oefening 2
1.	98	+		=	140
2.	80	+		=	139
3.	39	+		=	76
4.	84	+		=	165
5.	41	+		=	76
6.	91	+		=	167
7.	99	+		=	143
8.	62	+		=	90
9.	34	+		=	64
10.	92	+		=	112

Oefening 3
1.	70	+		=	126
2.	54	+		=	83
3.	52	+		=	99
4.	59	+		=	113
5.	86	+		=	157
6.	66	+		=	98
7.	100	+		=	191
8.	100	+		=	128
9.	37	+		=	73
10.	92	+		=	162

Oefening 4
1.	80	+		=	110
2.	96	+		=	184
3.	91	+		=	132
4.	81	+		=	162
5.	75	+		=	136
6.	94	+		=	144
7.	30	+		=	54
8.	90	+		=	175
9.	89	+		=	136
10.	58	+		=	103

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	91	+	63	=	154
2.	72	+	68	=	140
3.	98	+	60	=	158
4.	40	+	34	=	74
5.	62	+	55	=	117
6.	98	+	58	=	156
7.	87	+	23	=	110
8.	41	+	31	=	72
9.	92	+	89	=	181
10.	75	+	54	=	129

Oefening 2
1.	98	+	42	=	140
2.	80	+	59	=	139
3.	39	+	37	=	76
4.	84	+	81	=	165
5.	41	+	35	=	76
6.	91	+	76	=	167
7.	99	+	44	=	143
8.	62	+	28	=	90
9.	34	+	30	=	64
10.	92	+	20	=	112

Oefening 3
1.	70	+	56	=	126
2.	54	+	29	=	83
3.	52	+	47	=	99
4.	59	+	54	=	113
5.	86	+	71	=	157
6.	66	+	32	=	98
7.	100	+	91	=	191
8.	100	+	28	=	128
9.	37	+	36	=	73
10.	92	+	70	=	162

Oefening 4
1.	80	+	30	=	110
2.	96	+	88	=	184
3.	91	+	41	=	132
4.	81	+	81	=	162
5.	75	+	61	=	136
6.	94	+	50	=	144
7.	30	+	24	=	54
8.	90	+	85	=	175
9.	89	+	47	=	136
10.	58	+	45	=	103