Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	62	+		=	111
2.	65	+		=	94
3.	88	+		=	176
4.	36	+		=	63
5.	78	+		=	98
6.	99	+		=	196
7.	99	+		=	125
8.	93	+		=	149
9.	100	+		=	144
10.	70	+		=	133

Oefening 2
1.	73	+		=	139
2.	92	+		=	124
3.	99	+		=	119
4.	43	+		=	66
5.	50	+		=	80
6.	35	+		=	60
7.	29	+		=	51
8.	91	+		=	144
9.	89	+		=	121
10.	92	+		=	157

Oefening 3
1.	77	+		=	126
2.	77	+		=	140
3.	96	+		=	186
4.	80	+		=	140
5.	63	+		=	100
6.	35	+		=	55
7.	97	+		=	171
8.	65	+		=	95
9.	35	+		=	55
10.	73	+		=	104

Oefening 4
1.	40	+		=	78
2.	98	+		=	138
3.	61	+		=	121
4.	88	+		=	146
5.	96	+		=	163
6.	50	+		=	90
7.	94	+		=	117
8.	85	+		=	163
9.	31	+		=	55
10.	64	+		=	123

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	62	+	49	=	111
2.	65	+	29	=	94
3.	88	+	88	=	176
4.	36	+	27	=	63
5.	78	+	20	=	98
6.	99	+	97	=	196
7.	99	+	26	=	125
8.	93	+	56	=	149
9.	100	+	44	=	144
10.	70	+	63	=	133

Oefening 2
1.	73	+	66	=	139
2.	92	+	32	=	124
3.	99	+	20	=	119
4.	43	+	23	=	66
5.	50	+	30	=	80
6.	35	+	25	=	60
7.	29	+	22	=	51
8.	91	+	53	=	144
9.	89	+	32	=	121
10.	92	+	65	=	157

Oefening 3
1.	77	+	49	=	126
2.	77	+	63	=	140
3.	96	+	90	=	186
4.	80	+	60	=	140
5.	63	+	37	=	100
6.	35	+	20	=	55
7.	97	+	74	=	171
8.	65	+	30	=	95
9.	35	+	20	=	55
10.	73	+	31	=	104

Oefening 4
1.	40	+	38	=	78
2.	98	+	40	=	138
3.	61	+	60	=	121
4.	88	+	58	=	146
5.	96	+	67	=	163
6.	50	+	40	=	90
7.	94	+	23	=	117
8.	85	+	78	=	163
9.	31	+	24	=	55
10.	64	+	59	=	123