Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	89	+		=	122
2.	84	+		=	117
3.	52	+		=	80
4.	36	+		=	69
5.	61	+		=	111
6.	76	+		=	107
7.	60	+		=	119
8.	84	+		=	134
9.	62	+		=	124
10.	88	+		=	162

Oefening 2
1.	41	+		=	66
2.	81	+		=	103
3.	100	+		=	148
4.	59	+		=	114
5.	87	+		=	117
6.	89	+		=	152
7.	98	+		=	124
8.	89	+		=	128
9.	85	+		=	168
10.	98	+		=	166

Oefening 3
1.	98	+		=	174
2.	44	+		=	69
3.	32	+		=	56
4.	60	+		=	106
5.	81	+		=	142
6.	40	+		=	70
7.	32	+		=	59
8.	66	+		=	124
9.	94	+		=	142
10.	91	+		=	129

Oefening 4
1.	87	+		=	160
2.	100	+		=	147
3.	88	+		=	129
4.	86	+		=	169
5.	82	+		=	103
6.	82	+		=	132
7.	77	+		=	152
8.	48	+		=	68
9.	57	+		=	80
10.	63	+		=	93

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	89	+	33	=	122
2.	84	+	33	=	117
3.	52	+	28	=	80
4.	36	+	33	=	69
5.	61	+	50	=	111
6.	76	+	31	=	107
7.	60	+	59	=	119
8.	84	+	50	=	134
9.	62	+	62	=	124
10.	88	+	74	=	162

Oefening 2
1.	41	+	25	=	66
2.	81	+	22	=	103
3.	100	+	48	=	148
4.	59	+	55	=	114
5.	87	+	30	=	117
6.	89	+	63	=	152
7.	98	+	26	=	124
8.	89	+	39	=	128
9.	85	+	83	=	168
10.	98	+	68	=	166

Oefening 3
1.	98	+	76	=	174
2.	44	+	25	=	69
3.	32	+	24	=	56
4.	60	+	46	=	106
5.	81	+	61	=	142
6.	40	+	30	=	70
7.	32	+	27	=	59
8.	66	+	58	=	124
9.	94	+	48	=	142
10.	91	+	38	=	129

Oefening 4
1.	87	+	73	=	160
2.	100	+	47	=	147
3.	88	+	41	=	129
4.	86	+	83	=	169
5.	82	+	21	=	103
6.	82	+	50	=	132
7.	77	+	75	=	152
8.	48	+	20	=	68
9.	57	+	23	=	80
10.	63	+	30	=	93