Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	63	+		=	106
2.	100	+		=	124
3.	94	+		=	152
4.	50	+		=	80
5.	83	+		=	113
6.	94	+		=	147
7.	61	+		=	99
8.	65	+		=	90
9.	73	+		=	124
10.	100	+		=	200

Oefening 2
1.	80	+		=	112
2.	78	+		=	150
3.	67	+		=	129
4.	97	+		=	180
5.	91	+		=	150
6.	66	+		=	113
7.	73	+		=	141
8.	23	+		=	44
9.	54	+		=	94
10.	100	+		=	147

Oefening 3
1.	67	+		=	88
2.	86	+		=	164
3.	82	+		=	140
4.	79	+		=	157
5.	82	+		=	139
6.	85	+		=	141
7.	81	+		=	141
8.	84	+		=	129
9.	74	+		=	131
10.	64	+		=	125

Oefening 4
1.	84	+		=	133
2.	83	+		=	144
3.	78	+		=	154
4.	77	+		=	131
5.	54	+		=	88
6.	88	+		=	162
7.	90	+		=	148
8.	43	+		=	64
9.	72	+		=	114
10.	24	+		=	45

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	63	+	43	=	106
2.	100	+	24	=	124
3.	94	+	58	=	152
4.	50	+	30	=	80
5.	83	+	30	=	113
6.	94	+	53	=	147
7.	61	+	38	=	99
8.	65	+	25	=	90
9.	73	+	51	=	124
10.	100	+	100	=	200

Oefening 2
1.	80	+	32	=	112
2.	78	+	72	=	150
3.	67	+	62	=	129
4.	97	+	83	=	180
5.	91	+	59	=	150
6.	66	+	47	=	113
7.	73	+	68	=	141
8.	23	+	21	=	44
9.	54	+	40	=	94
10.	100	+	47	=	147

Oefening 3
1.	67	+	21	=	88
2.	86	+	78	=	164
3.	82	+	58	=	140
4.	79	+	78	=	157
5.	82	+	57	=	139
6.	85	+	56	=	141
7.	81	+	60	=	141
8.	84	+	45	=	129
9.	74	+	57	=	131
10.	64	+	61	=	125

Oefening 4
1.	84	+	49	=	133
2.	83	+	61	=	144
3.	78	+	76	=	154
4.	77	+	54	=	131
5.	54	+	34	=	88
6.	88	+	74	=	162
7.	90	+	58	=	148
8.	43	+	21	=	64
9.	72	+	42	=	114
10.	24	+	21	=	45