Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	43	+		=	85
2.	94	+		=	166
3.	69	+		=	105
4.	77	+		=	135
5.	78	+		=	123
6.	85	+		=	118
7.	56	+		=	76
8.	71	+		=	119
9.	42	+		=	75
10.	55	+		=	79

Oefening 2
1.	62	+		=	106
2.	96	+		=	153
3.	98	+		=	135
4.	95	+		=	128
5.	97	+		=	162
6.	88	+		=	140
7.	92	+		=	172
8.	39	+		=	64
9.	65	+		=	128
10.	65	+		=	100

Oefening 3
1.	100	+		=	198
2.	33	+		=	62
3.	85	+		=	165
4.	97	+		=	191
5.	89	+		=	123
6.	57	+		=	105
7.	83	+		=	132
8.	47	+		=	90
9.	73	+		=	140
10.	37	+		=	64

Oefening 4
1.	43	+		=	82
2.	43	+		=	64
3.	78	+		=	144
4.	55	+		=	77
5.	94	+		=	161
6.	88	+		=	166
7.	76	+		=	107
8.	88	+		=	172
9.	99	+		=	147
10.	59	+		=	87

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	43	+	42	=	85
2.	94	+	72	=	166
3.	69	+	36	=	105
4.	77	+	58	=	135
5.	78	+	45	=	123
6.	85	+	33	=	118
7.	56	+	20	=	76
8.	71	+	48	=	119
9.	42	+	33	=	75
10.	55	+	24	=	79

Oefening 2
1.	62	+	44	=	106
2.	96	+	57	=	153
3.	98	+	37	=	135
4.	95	+	33	=	128
5.	97	+	65	=	162
6.	88	+	52	=	140
7.	92	+	80	=	172
8.	39	+	25	=	64
9.	65	+	63	=	128
10.	65	+	35	=	100

Oefening 3
1.	100	+	98	=	198
2.	33	+	29	=	62
3.	85	+	80	=	165
4.	97	+	94	=	191
5.	89	+	34	=	123
6.	57	+	48	=	105
7.	83	+	49	=	132
8.	47	+	43	=	90
9.	73	+	67	=	140
10.	37	+	27	=	64

Oefening 4
1.	43	+	39	=	82
2.	43	+	21	=	64
3.	78	+	66	=	144
4.	55	+	22	=	77
5.	94	+	67	=	161
6.	88	+	78	=	166
7.	76	+	31	=	107
8.	88	+	84	=	172
9.	99	+	48	=	147
10.	59	+	28	=	87