Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	55	+		=	98
2.	89	+		=	143
3.	96	+		=	189
4.	56	+		=	95
5.	35	+		=	63
6.	91	+		=	136
7.	64	+		=	86
8.	88	+		=	164
9.	99	+		=	144
10.	83	+		=	125

Oefening 2
1.	72	+		=	128
2.	80	+		=	137
3.	98	+		=	142
4.	41	+		=	62
5.	34	+		=	60
6.	79	+		=	107
7.	100	+		=	140
8.	85	+		=	162
9.	71	+		=	110
10.	82	+		=	124

Oefening 3
1.	47	+		=	88
2.	83	+		=	154
3.	70	+		=	113
4.	28	+		=	52
5.	66	+		=	102
6.	83	+		=	123
7.	82	+		=	134
8.	55	+		=	81
9.	67	+		=	115
10.	67	+		=	106

Oefening 4
1.	90	+		=	174
2.	71	+		=	119
3.	100	+		=	195
4.	89	+		=	137
5.	57	+		=	78
6.	96	+		=	181
7.	51	+		=	82
8.	96	+		=	123
9.	94	+		=	188
10.	81	+		=	157

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	55	+	43	=	98
2.	89	+	54	=	143
3.	96	+	93	=	189
4.	56	+	39	=	95
5.	35	+	28	=	63
6.	91	+	45	=	136
7.	64	+	22	=	86
8.	88	+	76	=	164
9.	99	+	45	=	144
10.	83	+	42	=	125

Oefening 2
1.	72	+	56	=	128
2.	80	+	57	=	137
3.	98	+	44	=	142
4.	41	+	21	=	62
5.	34	+	26	=	60
6.	79	+	28	=	107
7.	100	+	40	=	140
8.	85	+	77	=	162
9.	71	+	39	=	110
10.	82	+	42	=	124

Oefening 3
1.	47	+	41	=	88
2.	83	+	71	=	154
3.	70	+	43	=	113
4.	28	+	24	=	52
5.	66	+	36	=	102
6.	83	+	40	=	123
7.	82	+	52	=	134
8.	55	+	26	=	81
9.	67	+	48	=	115
10.	67	+	39	=	106

Oefening 4
1.	90	+	84	=	174
2.	71	+	48	=	119
3.	100	+	95	=	195
4.	89	+	48	=	137
5.	57	+	21	=	78
6.	96	+	85	=	181
7.	51	+	31	=	82
8.	96	+	27	=	123
9.	94	+	94	=	188
10.	81	+	76	=	157