Erbijsommen met vlekken tot en met 100

Erbijsommen

Oefening 1
1.	45	+		=	86
2.	39	+		=	66
3.	50	+		=	68
4.	45	+		=	83
5.	38	+		=	63
6.	36	+		=	60
7.	46	+		=	66
8.	28	+		=	55
9.	40	+		=	51
10.	18	+		=	32

Oefening 2
1.	41	+		=	58
2.	45	+		=	86
3.	50	+		=	74
4.	27	+		=	53
5.	50	+		=	100
6.	23	+		=	35
7.	41	+		=	69
8.	48	+		=	92
9.	49	+		=	72
10.	46	+		=	60

Oefening 3
1.	41	+		=	55
2.	46	+		=	57
3.	17	+		=	31
4.	40	+		=	74
5.	39	+		=	71
6.	23	+		=	45
7.	27	+		=	38
8.	32	+		=	47
9.	31	+		=	49
10.	29	+		=	51

Oefening 4
1.	19	+		=	33
2.	38	+		=	65
3.	36	+		=	48
4.	25	+		=	37
5.	30	+		=	43
6.	34	+		=	63
7.	32	+		=	61
8.	37	+		=	69
9.	40	+		=	53
10.	43	+		=	83

Erbijsommen met vlekken tot en met 100
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	45	+	41	=	86
2.	39	+	27	=	66
3.	50	+	18	=	68
4.	45	+	38	=	83
5.	38	+	25	=	63
6.	36	+	24	=	60
7.	46	+	20	=	66
8.	28	+	27	=	55
9.	40	+	11	=	51
10.	18	+	14	=	32

Oefening 2
1.	41	+	17	=	58
2.	45	+	41	=	86
3.	50	+	24	=	74
4.	27	+	26	=	53
5.	50	+	50	=	100
6.	23	+	12	=	35
7.	41	+	28	=	69
8.	48	+	44	=	92
9.	49	+	23	=	72
10.	46	+	14	=	60

Oefening 3
1.	41	+	14	=	55
2.	46	+	11	=	57
3.	17	+	14	=	31
4.	40	+	34	=	74
5.	39	+	32	=	71
6.	23	+	22	=	45
7.	27	+	11	=	38
8.	32	+	15	=	47
9.	31	+	18	=	49
10.	29	+	22	=	51

Oefening 4
1.	19	+	14	=	33
2.	38	+	27	=	65
3.	36	+	12	=	48
4.	25	+	12	=	37
5.	30	+	13	=	43
6.	34	+	29	=	63
7.	32	+	29	=	61
8.	37	+	32	=	69
9.	40	+	13	=	53
10.	43	+	40	=	83