Erbijsommen tot 100

Optellen

Oefening 1
1.	49	+	24	=
2.	47	+	30	=
3.	50	+	22	=
4.	38	+	10	=
5.	23	+	13	=
6.	48	+	37	=
7.	26	+	15	=
8.	38	+	16	=
9.	49	+	41	=
10.	50	+	24	=

Oefening 2
1.	45	+	36	=
2.	34	+	27	=
3.	45	+	18	=
4.	26	+	19	=
5.	32	+	26	=
6.	25	+	17	=
7.	48	+	40	=
8.	48	+	12	=
9.	49	+	41	=
10.	17	+	14	=

Oefening 3
1.	32	+	19	=
2.	43	+	23	=
3.	47	+	26	=
4.	17	+	14	=
5.	48	+	26	=
6.	16	+	14	=
7.	34	+	14	=
8.	41	+	35	=
9.	45	+	20	=
10.	38	+	26	=

Oefening 4
1.	44	+	38	=
2.	38	+	34	=
3.	46	+	15	=
4.	23	+	20	=
5.	48	+	33	=
6.	49	+	32	=
7.	18	+	17	=
8.	44	+	39	=
9.	31	+	10	=
10.	37	+	32	=

Erbijsommen tot 100
| ANTWOORDEN

Optellen

Oefening 1
1.	49	+	24	=	73
2.	47	+	30	=	77
3.	50	+	22	=	72
4.	38	+	10	=	48
5.	23	+	13	=	36
6.	48	+	37	=	85
7.	26	+	15	=	41
8.	38	+	16	=	54
9.	49	+	41	=	90
10.	50	+	24	=	74

Oefening 2
1.	45	+	36	=	81
2.	34	+	27	=	61
3.	45	+	18	=	63
4.	26	+	19	=	45
5.	32	+	26	=	58
6.	25	+	17	=	42
7.	48	+	40	=	88
8.	48	+	12	=	60
9.	49	+	41	=	90
10.	17	+	14	=	31

Oefening 3
1.	32	+	19	=	51
2.	43	+	23	=	66
3.	47	+	26	=	73
4.	17	+	14	=	31
5.	48	+	26	=	74
6.	16	+	14	=	30
7.	34	+	14	=	48
8.	41	+	35	=	76
9.	45	+	20	=	65
10.	38	+	26	=	64

Oefening 4
1.	44	+	38	=	82
2.	38	+	34	=	72
3.	46	+	15	=	61
4.	23	+	20	=	43
5.	48	+	33	=	81
6.	49	+	32	=	81
7.	18	+	17	=	35
8.	44	+	39	=	83
9.	31	+	10	=	41
10.	37	+	32	=	69