Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	94	+		=	155
2.	69	+		=	107
3.	50	+		=	83
4.	31	+		=	52
5.	80	+		=	135
6.	99	+		=	120
7.	42	+		=	66
8.	82	+		=	145
9.	88	+		=	170
10.	61	+		=	108

Oefening 2
1.	94	+		=	170
2.	79	+		=	104
3.	65	+		=	90
4.	100	+		=	186
5.	62	+		=	100
6.	92	+		=	146
7.	31	+		=	53
8.	74	+		=	107
9.	100	+		=	189
10.	97	+		=	158

Oefening 3
1.	61	+		=	118
2.	39	+		=	59
3.	99	+		=	196
4.	73	+		=	98
5.	44	+		=	86
6.	81	+		=	135
7.	95	+		=	153
8.	97	+		=	175
9.	57	+		=	111
10.	96	+		=	162

Oefening 4
1.	73	+		=	132
2.	93	+		=	124
3.	71	+		=	92
4.	49	+		=	90
5.	77	+		=	118
6.	52	+		=	103
7.	90	+		=	170
8.	92	+		=	143
9.	42	+		=	62
10.	57	+		=	106

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	94	+	61	=	155
2.	69	+	38	=	107
3.	50	+	33	=	83
4.	31	+	21	=	52
5.	80	+	55	=	135
6.	99	+	21	=	120
7.	42	+	24	=	66
8.	82	+	63	=	145
9.	88	+	82	=	170
10.	61	+	47	=	108

Oefening 2
1.	94	+	76	=	170
2.	79	+	25	=	104
3.	65	+	25	=	90
4.	100	+	86	=	186
5.	62	+	38	=	100
6.	92	+	54	=	146
7.	31	+	22	=	53
8.	74	+	33	=	107
9.	100	+	89	=	189
10.	97	+	61	=	158

Oefening 3
1.	61	+	57	=	118
2.	39	+	20	=	59
3.	99	+	97	=	196
4.	73	+	25	=	98
5.	44	+	42	=	86
6.	81	+	54	=	135
7.	95	+	58	=	153
8.	97	+	78	=	175
9.	57	+	54	=	111
10.	96	+	66	=	162

Oefening 4
1.	73	+	59	=	132
2.	93	+	31	=	124
3.	71	+	21	=	92
4.	49	+	41	=	90
5.	77	+	41	=	118
6.	52	+	51	=	103
7.	90	+	80	=	170
8.	92	+	51	=	143
9.	42	+	20	=	62
10.	57	+	49	=	106