Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	52	+		=	92
2.	79	+		=	122
3.	66	+		=	105
4.	96	+		=	125
5.	41	+		=	64
6.	94	+		=	143
7.	85	+		=	146
8.	91	+		=	111
9.	60	+		=	118
10.	74	+		=	129

Oefening 2
1.	61	+		=	90
2.	24	+		=	47
3.	92	+		=	154
4.	86	+		=	139
5.	92	+		=	147
6.	80	+		=	123
7.	81	+		=	116
8.	86	+		=	109
9.	45	+		=	76
10.	61	+		=	116

Oefening 3
1.	67	+		=	87
2.	91	+		=	155
3.	52	+		=	96
4.	71	+		=	92
5.	99	+		=	160
6.	77	+		=	150
7.	87	+		=	133
8.	77	+		=	123
9.	32	+		=	59
10.	95	+		=	158

Oefening 4
1.	85	+		=	145
2.	73	+		=	108
3.	73	+		=	107
4.	69	+		=	133
5.	60	+		=	96
6.	85	+		=	120
7.	70	+		=	94
8.	92	+		=	113
9.	56	+		=	86
10.	69	+		=	121

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	52	+	40	=	92
2.	79	+	43	=	122
3.	66	+	39	=	105
4.	96	+	29	=	125
5.	41	+	23	=	64
6.	94	+	49	=	143
7.	85	+	61	=	146
8.	91	+	20	=	111
9.	60	+	58	=	118
10.	74	+	55	=	129

Oefening 2
1.	61	+	29	=	90
2.	24	+	23	=	47
3.	92	+	62	=	154
4.	86	+	53	=	139
5.	92	+	55	=	147
6.	80	+	43	=	123
7.	81	+	35	=	116
8.	86	+	23	=	109
9.	45	+	31	=	76
10.	61	+	55	=	116

Oefening 3
1.	67	+	20	=	87
2.	91	+	64	=	155
3.	52	+	44	=	96
4.	71	+	21	=	92
5.	99	+	61	=	160
6.	77	+	73	=	150
7.	87	+	46	=	133
8.	77	+	46	=	123
9.	32	+	27	=	59
10.	95	+	63	=	158

Oefening 4
1.	85	+	60	=	145
2.	73	+	35	=	108
3.	73	+	34	=	107
4.	69	+	64	=	133
5.	60	+	36	=	96
6.	85	+	35	=	120
7.	70	+	24	=	94
8.	92	+	21	=	113
9.	56	+	30	=	86
10.	69	+	52	=	121