Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	88	+		=	169
2.	80	+		=	154
3.	96	+		=	133
4.	90	+		=	116
5.	82	+		=	103
6.	97	+		=	160
7.	80	+		=	157
8.	27	+		=	48
9.	46	+		=	90
10.	74	+		=	107

Oefening 2
1.	58	+		=	112
2.	77	+		=	99
3.	42	+		=	78
4.	80	+		=	103
5.	94	+		=	138
6.	71	+		=	100
7.	88	+		=	135
8.	91	+		=	136
9.	56	+		=	79
10.	83	+		=	134

Oefening 3
1.	94	+		=	137
2.	57	+		=	99
3.	92	+		=	182
4.	82	+		=	142
5.	52	+		=	80
6.	41	+		=	65
7.	86	+		=	162
8.	85	+		=	151
9.	74	+		=	110
10.	45	+		=	75

Oefening 4
1.	73	+		=	119
2.	64	+		=	118
3.	43	+		=	82
4.	97	+		=	125
5.	92	+		=	141
6.	47	+		=	74
7.	36	+		=	67
8.	87	+		=	149
9.	97	+		=	179
10.	82	+		=	114

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	88	+	81	=	169
2.	80	+	74	=	154
3.	96	+	37	=	133
4.	90	+	26	=	116
5.	82	+	21	=	103
6.	97	+	63	=	160
7.	80	+	77	=	157
8.	27	+	21	=	48
9.	46	+	44	=	90
10.	74	+	33	=	107

Oefening 2
1.	58	+	54	=	112
2.	77	+	22	=	99
3.	42	+	36	=	78
4.	80	+	23	=	103
5.	94	+	44	=	138
6.	71	+	29	=	100
7.	88	+	47	=	135
8.	91	+	45	=	136
9.	56	+	23	=	79
10.	83	+	51	=	134

Oefening 3
1.	94	+	43	=	137
2.	57	+	42	=	99
3.	92	+	90	=	182
4.	82	+	60	=	142
5.	52	+	28	=	80
6.	41	+	24	=	65
7.	86	+	76	=	162
8.	85	+	66	=	151
9.	74	+	36	=	110
10.	45	+	30	=	75

Oefening 4
1.	73	+	46	=	119
2.	64	+	54	=	118
3.	43	+	39	=	82
4.	97	+	28	=	125
5.	92	+	49	=	141
6.	47	+	27	=	74
7.	36	+	31	=	67
8.	87	+	62	=	149
9.	97	+	82	=	179
10.	82	+	32	=	114