Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	89	+		=	132
2.	96	+		=	156
3.	84	+		=	118
4.	80	+		=	157
5.	94	+		=	128
6.	49	+		=	81
7.	59	+		=	89
8.	32	+		=	55
9.	85	+		=	125
10.	44	+		=	82

Oefening 2
1.	92	+		=	135
2.	62	+		=	112
3.	61	+		=	115
4.	50	+		=	95
5.	85	+		=	123
6.	68	+		=	129
7.	85	+		=	140
8.	75	+		=	112
9.	59	+		=	87
10.	78	+		=	140

Oefening 3
1.	32	+		=	63
2.	78	+		=	141
3.	79	+		=	139
4.	95	+		=	155
5.	81	+		=	160
6.	74	+		=	96
7.	63	+		=	116
8.	74	+		=	120
9.	65	+		=	92
10.	66	+		=	111

Oefening 4
1.	75	+		=	143
2.	45	+		=	90
3.	84	+		=	157
4.	100	+		=	133
5.	85	+		=	126
6.	56	+		=	94
7.	48	+		=	71
8.	48	+		=	84
9.	73	+		=	142
10.	71	+		=	102

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	89	+	43	=	132
2.	96	+	60	=	156
3.	84	+	34	=	118
4.	80	+	77	=	157
5.	94	+	34	=	128
6.	49	+	32	=	81
7.	59	+	30	=	89
8.	32	+	23	=	55
9.	85	+	40	=	125
10.	44	+	38	=	82

Oefening 2
1.	92	+	43	=	135
2.	62	+	50	=	112
3.	61	+	54	=	115
4.	50	+	45	=	95
5.	85	+	38	=	123
6.	68	+	61	=	129
7.	85	+	55	=	140
8.	75	+	37	=	112
9.	59	+	28	=	87
10.	78	+	62	=	140

Oefening 3
1.	32	+	31	=	63
2.	78	+	63	=	141
3.	79	+	60	=	139
4.	95	+	60	=	155
5.	81	+	79	=	160
6.	74	+	22	=	96
7.	63	+	53	=	116
8.	74	+	46	=	120
9.	65	+	27	=	92
10.	66	+	45	=	111

Oefening 4
1.	75	+	68	=	143
2.	45	+	45	=	90
3.	84	+	73	=	157
4.	100	+	33	=	133
5.	85	+	41	=	126
6.	56	+	38	=	94
7.	48	+	23	=	71
8.	48	+	36	=	84
9.	73	+	69	=	142
10.	71	+	31	=	102