Erbijsommen met vlekken tot en met 100

Erbijsommen

Oefening 1
1.	43	+		=	63
2.	50	+		=	70
3.	36	+		=	61
4.	35	+		=	59
5.	42	+		=	68
6.	15	+		=	29
7.	47	+		=	93
8.	29	+		=	48
9.	14	+		=	28
10.	30	+		=	59

Oefening 2
1.	50	+		=	99
2.	35	+		=	53
3.	41	+		=	57
4.	24	+		=	44
5.	42	+		=	75
6.	39	+		=	74
7.	39	+		=	68
8.	38	+		=	71
9.	21	+		=	31
10.	19	+		=	32

Oefening 3
1.	22	+		=	33
2.	48	+		=	84
3.	28	+		=	41
4.	48	+		=	62
5.	12	+		=	22
6.	34	+		=	54
7.	43	+		=	84
8.	49	+		=	93
9.	42	+		=	58
10.	28	+		=	43

Oefening 4
1.	40	+		=	57
2.	27	+		=	39
3.	49	+		=	83
4.	44	+		=	77
5.	18	+		=	33
6.	43	+		=	80
7.	30	+		=	46
8.	16	+		=	29
9.	46	+		=	71
10.	19	+		=	34

Erbijsommen met vlekken tot en met 100
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	43	+	20	=	63
2.	50	+	20	=	70
3.	36	+	25	=	61
4.	35	+	24	=	59
5.	42	+	26	=	68
6.	15	+	14	=	29
7.	47	+	46	=	93
8.	29	+	19	=	48
9.	14	+	14	=	28
10.	30	+	29	=	59

Oefening 2
1.	50	+	49	=	99
2.	35	+	18	=	53
3.	41	+	16	=	57
4.	24	+	20	=	44
5.	42	+	33	=	75
6.	39	+	35	=	74
7.	39	+	29	=	68
8.	38	+	33	=	71
9.	21	+	10	=	31
10.	19	+	13	=	32

Oefening 3
1.	22	+	11	=	33
2.	48	+	36	=	84
3.	28	+	13	=	41
4.	48	+	14	=	62
5.	12	+	10	=	22
6.	34	+	20	=	54
7.	43	+	41	=	84
8.	49	+	44	=	93
9.	42	+	16	=	58
10.	28	+	15	=	43

Oefening 4
1.	40	+	17	=	57
2.	27	+	12	=	39
3.	49	+	34	=	83
4.	44	+	33	=	77
5.	18	+	15	=	33
6.	43	+	37	=	80
7.	30	+	16	=	46
8.	16	+	13	=	29
9.	46	+	25	=	71
10.	19	+	15	=	34