Erbijsommen tot 100

Erbijsommen

Oefening 1
1.	47	+	27	=
2.	48	+	12	=
3.	41	+	13	=
4.	48	+	35	=
5.	24	+	22	=
6.	29	+	13	=
7.	40	+	21	=
8.	22	+	19	=
9.	36	+	21	=
10.	46	+	32	=

Oefening 2
1.	16	+	14	=
2.	30	+	18	=
3.	43	+	32	=
4.	37	+	14	=
5.	45	+	22	=
6.	48	+	39	=
7.	48	+	23	=
8.	17	+	15	=
9.	32	+	23	=
10.	33	+	26	=

Oefening 3
1.	34	+	25	=
2.	48	+	23	=
3.	50	+	21	=
4.	17	+	12	=
5.	30	+	13	=
6.	50	+	16	=
7.	45	+	20	=
8.	19	+	13	=
9.	38	+	37	=
10.	35	+	20	=

Oefening 4
1.	37	+	12	=
2.	39	+	28	=
3.	50	+	24	=
4.	36	+	29	=
5.	17	+	13	=
6.	19	+	15	=
7.	31	+	20	=
8.	44	+	36	=
9.	50	+	45	=
10.	47	+	41	=

Erbijsommen tot 100
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	47	+	27	=	74
2.	48	+	12	=	60
3.	41	+	13	=	54
4.	48	+	35	=	83
5.	24	+	22	=	46
6.	29	+	13	=	42
7.	40	+	21	=	61
8.	22	+	19	=	41
9.	36	+	21	=	57
10.	46	+	32	=	78

Oefening 2
1.	16	+	14	=	30
2.	30	+	18	=	48
3.	43	+	32	=	75
4.	37	+	14	=	51
5.	45	+	22	=	67
6.	48	+	39	=	87
7.	48	+	23	=	71
8.	17	+	15	=	32
9.	32	+	23	=	55
10.	33	+	26	=	59

Oefening 3
1.	34	+	25	=	59
2.	48	+	23	=	71
3.	50	+	21	=	71
4.	17	+	12	=	29
5.	30	+	13	=	43
6.	50	+	16	=	66
7.	45	+	20	=	65
8.	19	+	13	=	32
9.	38	+	37	=	75
10.	35	+	20	=	55

Oefening 4
1.	37	+	12	=	49
2.	39	+	28	=	67
3.	50	+	24	=	74
4.	36	+	29	=	65
5.	17	+	13	=	30
6.	19	+	15	=	34
7.	31	+	20	=	51
8.	44	+	36	=	80
9.	50	+	45	=	95
10.	47	+	41	=	88