Erbijsommen tot 100

Optellen

Oefening 1
1.	46	+	45	=
2.	30	+	28	=
3.	37	+	32	=
4.	46	+	15	=
5.	27	+	21	=
6.	43	+	42	=
7.	29	+	15	=
8.	39	+	23	=
9.	32	+	25	=
10.	20	+	16	=

Oefening 2
1.	45	+	15	=
2.	25	+	14	=
3.	45	+	26	=
4.	49	+	34	=
5.	33	+	26	=
6.	29	+	22	=
7.	46	+	38	=
8.	37	+	37	=
9.	42	+	27	=
10.	40	+	12	=

Oefening 3
1.	24	+	15	=
2.	32	+	11	=
3.	48	+	13	=
4.	42	+	37	=
5.	45	+	28	=
6.	18	+	15	=
7.	24	+	16	=
8.	35	+	33	=
9.	40	+	27	=
10.	22	+	18	=

Oefening 4
1.	47	+	11	=
2.	42	+	28	=
3.	48	+	36	=
4.	37	+	13	=
5.	50	+	35	=
6.	45	+	22	=
7.	22	+	11	=
8.	50	+	45	=
9.	46	+	38	=
10.	37	+	21	=

Erbijsommen tot 100
| ANTWOORDEN

Optellen

Oefening 1
1.	46	+	45	=	91
2.	30	+	28	=	58
3.	37	+	32	=	69
4.	46	+	15	=	61
5.	27	+	21	=	48
6.	43	+	42	=	85
7.	29	+	15	=	44
8.	39	+	23	=	62
9.	32	+	25	=	57
10.	20	+	16	=	36

Oefening 2
1.	45	+	15	=	60
2.	25	+	14	=	39
3.	45	+	26	=	71
4.	49	+	34	=	83
5.	33	+	26	=	59
6.	29	+	22	=	51
7.	46	+	38	=	84
8.	37	+	37	=	74
9.	42	+	27	=	69
10.	40	+	12	=	52

Oefening 3
1.	24	+	15	=	39
2.	32	+	11	=	43
3.	48	+	13	=	61
4.	42	+	37	=	79
5.	45	+	28	=	73
6.	18	+	15	=	33
7.	24	+	16	=	40
8.	35	+	33	=	68
9.	40	+	27	=	67
10.	22	+	18	=	40

Oefening 4
1.	47	+	11	=	58
2.	42	+	28	=	70
3.	48	+	36	=	84
4.	37	+	13	=	50
5.	50	+	35	=	85
6.	45	+	22	=	67
7.	22	+	11	=	33
8.	50	+	45	=	95
9.	46	+	38	=	84
10.	37	+	21	=	58