Erbijsommen met vlekken tot en met 100

Erbijsommen

Oefening 1
1.	33	+		=	65
2.	25	+		=	44
3.	49	+		=	97
4.	40	+		=	57
5.	41	+		=	51
6.	41	+		=	74
7.	28	+		=	41
8.	35	+		=	60
9.	50	+		=	87
10.	45	+		=	71

Oefening 2
1.	27	+		=	37
2.	48	+		=	81
3.	31	+		=	55
4.	23	+		=	33
5.	29	+		=	40
6.	48	+		=	80
7.	43	+		=	82
8.	38	+		=	63
9.	42	+		=	77
10.	34	+		=	66

Oefening 3
1.	46	+		=	56
2.	31	+		=	59
3.	35	+		=	48
4.	45	+		=	86
5.	48	+		=	76
6.	27	+		=	48
7.	35	+		=	60
8.	36	+		=	71
9.	48	+		=	68
10.	35	+		=	68

Oefening 4
1.	45	+		=	84
2.	47	+		=	81
3.	19	+		=	33
4.	28	+		=	41
5.	24	+		=	39
6.	29	+		=	46
7.	41	+		=	60
8.	32	+		=	55
9.	48	+		=	93
10.	37	+		=	71

Erbijsommen met vlekken tot en met 100
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	33	+	32	=	65
2.	25	+	19	=	44
3.	49	+	48	=	97
4.	40	+	17	=	57
5.	41	+	10	=	51
6.	41	+	33	=	74
7.	28	+	13	=	41
8.	35	+	25	=	60
9.	50	+	37	=	87
10.	45	+	26	=	71

Oefening 2
1.	27	+	10	=	37
2.	48	+	33	=	81
3.	31	+	24	=	55
4.	23	+	10	=	33
5.	29	+	11	=	40
6.	48	+	32	=	80
7.	43	+	39	=	82
8.	38	+	25	=	63
9.	42	+	35	=	77
10.	34	+	32	=	66

Oefening 3
1.	46	+	10	=	56
2.	31	+	28	=	59
3.	35	+	13	=	48
4.	45	+	41	=	86
5.	48	+	28	=	76
6.	27	+	21	=	48
7.	35	+	25	=	60
8.	36	+	35	=	71
9.	48	+	20	=	68
10.	35	+	33	=	68

Oefening 4
1.	45	+	39	=	84
2.	47	+	34	=	81
3.	19	+	14	=	33
4.	28	+	13	=	41
5.	24	+	15	=	39
6.	29	+	17	=	46
7.	41	+	19	=	60
8.	32	+	23	=	55
9.	48	+	45	=	93
10.	37	+	34	=	71