Erbijsommen tot 100

Optellen

Oefening 1
1.	49	+	26	=
2.	33	+	29	=
3.	42	+	11	=
4.	39	+	39	=
5.	31	+	29	=
6.	49	+	45	=
7.	49	+	37	=
8.	39	+	31	=
9.	41	+	33	=
10.	47	+	18	=

Oefening 2
1.	36	+	19	=
2.	37	+	23	=
3.	48	+	35	=
4.	44	+	21	=
5.	31	+	26	=
6.	25	+	17	=
7.	38	+	37	=
8.	26	+	12	=
9.	49	+	15	=
10.	49	+	24	=

Oefening 3
1.	42	+	14	=
2.	50	+	26	=
3.	32	+	12	=
4.	45	+	12	=
5.	41	+	35	=
6.	28	+	12	=
7.	32	+	28	=
8.	43	+	15	=
9.	49	+	42	=
10.	38	+	10	=

Oefening 4
1.	49	+	31	=
2.	35	+	11	=
3.	46	+	14	=
4.	35	+	26	=
5.	48	+	20	=
6.	33	+	17	=
7.	40	+	13	=
8.	33	+	10	=
9.	30	+	11	=
10.	43	+	24	=

Erbijsommen tot 100
| ANTWOORDEN

Optellen

Oefening 1
1.	49	+	26	=	75
2.	33	+	29	=	62
3.	42	+	11	=	53
4.	39	+	39	=	78
5.	31	+	29	=	60
6.	49	+	45	=	94
7.	49	+	37	=	86
8.	39	+	31	=	70
9.	41	+	33	=	74
10.	47	+	18	=	65

Oefening 2
1.	36	+	19	=	55
2.	37	+	23	=	60
3.	48	+	35	=	83
4.	44	+	21	=	65
5.	31	+	26	=	57
6.	25	+	17	=	42
7.	38	+	37	=	75
8.	26	+	12	=	38
9.	49	+	15	=	64
10.	49	+	24	=	73

Oefening 3
1.	42	+	14	=	56
2.	50	+	26	=	76
3.	32	+	12	=	44
4.	45	+	12	=	57
5.	41	+	35	=	76
6.	28	+	12	=	40
7.	32	+	28	=	60
8.	43	+	15	=	58
9.	49	+	42	=	91
10.	38	+	10	=	48

Oefening 4
1.	49	+	31	=	80
2.	35	+	11	=	46
3.	46	+	14	=	60
4.	35	+	26	=	61
5.	48	+	20	=	68
6.	33	+	17	=	50
7.	40	+	13	=	53
8.	33	+	10	=	43
9.	30	+	11	=	41
10.	43	+	24	=	67