Erafsommen tot 50

Erafsommen

Oefening 1
1.	44	-	38	=
2.	48	-	27	=
3.	31	-	8	=
4.	37	-	5	=
5.	48	-	18	=
6.	38	-	28	=
7.	26	-	21	=
8.	30	-	5	=
9.	3	-	3	=
10.	46	-	7	=

Oefening 2
1.	26	-	13	=
2.	36	-	28	=
3.	29	-	14	=
4.	31	-	6	=
5.	42	-	33	=
6.	41	-	37	=
7.	44	-	41	=
8.	27	-	23	=
9.	43	-	14	=
10.	16	-	6	=

Oefening 3
1.	33	-	22	=
2.	50	-	35	=
3.	41	-	32	=
4.	39	-	22	=
5.	44	-	27	=
6.	46	-	26	=
7.	23	-	4	=
8.	31	-	19	=
9.	49	-	14	=
10.	48	-	17	=

Oefening 4
1.	42	-	26	=
2.	19	-	5	=
3.	29	-	10	=
4.	15	-	15	=
5.	35	-	34	=
6.	30	-	3	=
7.	28	-	28	=
8.	50	-	10	=
9.	31	-	8	=
10.	41	-	5	=

Erafsommen tot 50
| ANTWOORDEN

Erafsommen

Oefening 1
1.	44	-	38	=	6
2.	48	-	27	=	21
3.	31	-	8	=	23
4.	37	-	5	=	32
5.	48	-	18	=	30
6.	38	-	28	=	10
7.	26	-	21	=	5
8.	30	-	5	=	25
9.	3	-	3	=	0
10.	46	-	7	=	39

Oefening 2
1.	26	-	13	=	13
2.	36	-	28	=	8
3.	29	-	14	=	15
4.	31	-	6	=	25
5.	42	-	33	=	9
6.	41	-	37	=	4
7.	44	-	41	=	3
8.	27	-	23	=	4
9.	43	-	14	=	29
10.	16	-	6	=	10

Oefening 3
1.	33	-	22	=	11
2.	50	-	35	=	15
3.	41	-	32	=	9
4.	39	-	22	=	17
5.	44	-	27	=	17
6.	46	-	26	=	20
7.	23	-	4	=	19
8.	31	-	19	=	12
9.	49	-	14	=	35
10.	48	-	17	=	31

Oefening 4
1.	42	-	26	=	16
2.	19	-	5	=	14
3.	29	-	10	=	19
4.	15	-	15	=	0
5.	35	-	34	=	1
6.	30	-	3	=	27
7.	28	-	28	=	0
8.	50	-	10	=	40
9.	31	-	8	=	23
10.	41	-	5	=	36