Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	98	+		=	124
2.	86	+		=	147
3.	97	+		=	168
4.	92	+		=	127
5.	78	+		=	108
6.	63	+		=	122
7.	52	+		=	86
8.	95	+		=	175
9.	71	+		=	110
10.	87	+		=	124

Oefening 2
1.	78	+		=	125
2.	66	+		=	86
3.	74	+		=	136
4.	92	+		=	172
5.	36	+		=	58
6.	78	+		=	117
7.	79	+		=	104
8.	98	+		=	153
9.	86	+		=	108
10.	99	+		=	139

Oefening 3
1.	47	+		=	75
2.	34	+		=	54
3.	75	+		=	107
4.	46	+		=	75
5.	88	+		=	125
6.	94	+		=	148
7.	90	+		=	145
8.	85	+		=	110
9.	42	+		=	74
10.	74	+		=	104

Oefening 4
1.	93	+		=	131
2.	95	+		=	136
3.	76	+		=	144
4.	97	+		=	164
5.	96	+		=	136
6.	99	+		=	124
7.	73	+		=	98
8.	90	+		=	162
9.	79	+		=	148
10.	43	+		=	66

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	98	+	26	=	124
2.	86	+	61	=	147
3.	97	+	71	=	168
4.	92	+	35	=	127
5.	78	+	30	=	108
6.	63	+	59	=	122
7.	52	+	34	=	86
8.	95	+	80	=	175
9.	71	+	39	=	110
10.	87	+	37	=	124

Oefening 2
1.	78	+	47	=	125
2.	66	+	20	=	86
3.	74	+	62	=	136
4.	92	+	80	=	172
5.	36	+	22	=	58
6.	78	+	39	=	117
7.	79	+	25	=	104
8.	98	+	55	=	153
9.	86	+	22	=	108
10.	99	+	40	=	139

Oefening 3
1.	47	+	28	=	75
2.	34	+	20	=	54
3.	75	+	32	=	107
4.	46	+	29	=	75
5.	88	+	37	=	125
6.	94	+	54	=	148
7.	90	+	55	=	145
8.	85	+	25	=	110
9.	42	+	32	=	74
10.	74	+	30	=	104

Oefening 4
1.	93	+	38	=	131
2.	95	+	41	=	136
3.	76	+	68	=	144
4.	97	+	67	=	164
5.	96	+	40	=	136
6.	99	+	25	=	124
7.	73	+	25	=	98
8.	90	+	72	=	162
9.	79	+	69	=	148
10.	43	+	23	=	66