Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	60	+		=	103
2.	40	+		=	61
3.	80	+		=	117
4.	33	+		=	66
5.	85	+		=	162
6.	56	+		=	89
7.	66	+		=	128
8.	97	+		=	143
9.	100	+		=	190
10.	44	+		=	85

Oefening 2
1.	76	+		=	135
2.	37	+		=	69
3.	35	+		=	67
4.	86	+		=	110
5.	89	+		=	121
6.	59	+		=	95
7.	92	+		=	129
8.	73	+		=	106
9.	72	+		=	99
10.	85	+		=	168

Oefening 3
1.	76	+		=	144
2.	70	+		=	121
3.	85	+		=	134
4.	54	+		=	92
5.	71	+		=	133
6.	79	+		=	131
7.	60	+		=	107
8.	35	+		=	64
9.	75	+		=	125
10.	78	+		=	126

Oefening 4
1.	46	+		=	83
2.	84	+		=	104
3.	69	+		=	136
4.	79	+		=	119
5.	59	+		=	114
6.	72	+		=	118
7.	40	+		=	65
8.	81	+		=	131
9.	74	+		=	143
10.	73	+		=	121

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	60	+	43	=	103
2.	40	+	21	=	61
3.	80	+	37	=	117
4.	33	+	33	=	66
5.	85	+	77	=	162
6.	56	+	33	=	89
7.	66	+	62	=	128
8.	97	+	46	=	143
9.	100	+	90	=	190
10.	44	+	41	=	85

Oefening 2
1.	76	+	59	=	135
2.	37	+	32	=	69
3.	35	+	32	=	67
4.	86	+	24	=	110
5.	89	+	32	=	121
6.	59	+	36	=	95
7.	92	+	37	=	129
8.	73	+	33	=	106
9.	72	+	27	=	99
10.	85	+	83	=	168

Oefening 3
1.	76	+	68	=	144
2.	70	+	51	=	121
3.	85	+	49	=	134
4.	54	+	38	=	92
5.	71	+	62	=	133
6.	79	+	52	=	131
7.	60	+	47	=	107
8.	35	+	29	=	64
9.	75	+	50	=	125
10.	78	+	48	=	126

Oefening 4
1.	46	+	37	=	83
2.	84	+	20	=	104
3.	69	+	67	=	136
4.	79	+	40	=	119
5.	59	+	55	=	114
6.	72	+	46	=	118
7.	40	+	25	=	65
8.	81	+	50	=	131
9.	74	+	69	=	143
10.	73	+	48	=	121