Erbijsommen tot 100

Optellen

Oefening 1
1.	37	+	11	=
2.	32	+	28	=
3.	40	+	15	=
4.	29	+	11	=
5.	35	+	32	=
6.	42	+	27	=
7.	47	+	44	=
8.	42	+	33	=
9.	43	+	34	=
10.	36	+	19	=

Oefening 2
1.	36	+	25	=
2.	38	+	26	=
3.	44	+	23	=
4.	40	+	10	=
5.	45	+	25	=
6.	38	+	36	=
7.	22	+	19	=
8.	15	+	12	=
9.	29	+	22	=
10.	42	+	32	=

Oefening 3
1.	39	+	19	=
2.	50	+	39	=
3.	33	+	25	=
4.	45	+	13	=
5.	31	+	18	=
6.	23	+	13	=
7.	31	+	21	=
8.	31	+	22	=
9.	32	+	24	=
10.	35	+	18	=

Oefening 4
1.	33	+	29	=
2.	34	+	12	=
3.	43	+	33	=
4.	45	+	11	=
5.	35	+	35	=
6.	36	+	12	=
7.	42	+	36	=
8.	35	+	34	=
9.	49	+	11	=
10.	35	+	20	=

Erbijsommen tot 100
| ANTWOORDEN

Optellen

Oefening 1
1.	37	+	11	=	48
2.	32	+	28	=	60
3.	40	+	15	=	55
4.	29	+	11	=	40
5.	35	+	32	=	67
6.	42	+	27	=	69
7.	47	+	44	=	91
8.	42	+	33	=	75
9.	43	+	34	=	77
10.	36	+	19	=	55

Oefening 2
1.	36	+	25	=	61
2.	38	+	26	=	64
3.	44	+	23	=	67
4.	40	+	10	=	50
5.	45	+	25	=	70
6.	38	+	36	=	74
7.	22	+	19	=	41
8.	15	+	12	=	27
9.	29	+	22	=	51
10.	42	+	32	=	74

Oefening 3
1.	39	+	19	=	58
2.	50	+	39	=	89
3.	33	+	25	=	58
4.	45	+	13	=	58
5.	31	+	18	=	49
6.	23	+	13	=	36
7.	31	+	21	=	52
8.	31	+	22	=	53
9.	32	+	24	=	56
10.	35	+	18	=	53

Oefening 4
1.	33	+	29	=	62
2.	34	+	12	=	46
3.	43	+	33	=	76
4.	45	+	11	=	56
5.	35	+	35	=	70
6.	36	+	12	=	48
7.	42	+	36	=	78
8.	35	+	34	=	69
9.	49	+	11	=	60
10.	35	+	20	=	55