Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	78	+		=	143
2.	56	+		=	94
3.	97	+		=	169
4.	59	+		=	118
5.	59	+		=	102
6.	68	+		=	91
7.	62	+		=	111
8.	35	+		=	56
9.	94	+		=	178
10.	100	+		=	148

Oefening 2
1.	93	+		=	167
2.	31	+		=	53
3.	61	+		=	85
4.	90	+		=	112
5.	72	+		=	104
6.	84	+		=	165
7.	30	+		=	51
8.	32	+		=	53
9.	58	+		=	86
10.	56	+		=	76

Oefening 3
1.	67	+		=	88
2.	98	+		=	194
3.	34	+		=	63
4.	71	+		=	95
5.	81	+		=	103
6.	45	+		=	71
7.	29	+		=	54
8.	68	+		=	123
9.	55	+		=	94
10.	46	+		=	88

Oefening 4
1.	88	+		=	163
2.	94	+		=	174
3.	93	+		=	128
4.	34	+		=	66
5.	41	+		=	71
6.	74	+		=	131
7.	92	+		=	133
8.	60	+		=	102
9.	85	+		=	154
10.	77	+		=	151

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	78	+	65	=	143
2.	56	+	38	=	94
3.	97	+	72	=	169
4.	59	+	59	=	118
5.	59	+	43	=	102
6.	68	+	23	=	91
7.	62	+	49	=	111
8.	35	+	21	=	56
9.	94	+	84	=	178
10.	100	+	48	=	148

Oefening 2
1.	93	+	74	=	167
2.	31	+	22	=	53
3.	61	+	24	=	85
4.	90	+	22	=	112
5.	72	+	32	=	104
6.	84	+	81	=	165
7.	30	+	21	=	51
8.	32	+	21	=	53
9.	58	+	28	=	86
10.	56	+	20	=	76

Oefening 3
1.	67	+	21	=	88
2.	98	+	96	=	194
3.	34	+	29	=	63
4.	71	+	24	=	95
5.	81	+	22	=	103
6.	45	+	26	=	71
7.	29	+	25	=	54
8.	68	+	55	=	123
9.	55	+	39	=	94
10.	46	+	42	=	88

Oefening 4
1.	88	+	75	=	163
2.	94	+	80	=	174
3.	93	+	35	=	128
4.	34	+	32	=	66
5.	41	+	30	=	71
6.	74	+	57	=	131
7.	92	+	41	=	133
8.	60	+	42	=	102
9.	85	+	69	=	154
10.	77	+	74	=	151