Erafsommen tot 50

Erafsommen

Oefening 1
1.	5	-	1	=
2.	46	-	20	=
3.	16	-	14	=
4.	48	-	8	=
5.	17	-	15	=
6.	29	-	3	=
7.	29	-	28	=
8.	26	-	18	=
9.	17	-	7	=
10.	19	-	3	=

Oefening 2
1.	16	-	12	=
2.	49	-	22	=
3.	49	-	49	=
4.	31	-	7	=
5.	30	-	1	=
6.	31	-	20	=
7.	31	-	20	=
8.	44	-	25	=
9.	13	-	2	=
10.	47	-	37	=

Oefening 3
1.	40	-	3	=
2.	43	-	7	=
3.	25	-	5	=
4.	40	-	26	=
5.	7	-	5	=
6.	23	-	2	=
7.	33	-	4	=
8.	34	-	29	=
9.	28	-	15	=
10.	16	-	12	=

Oefening 4
1.	49	-	47	=
2.	37	-	15	=
3.	45	-	1	=
4.	36	-	2	=
5.	31	-	17	=
6.	41	-	1	=
7.	10	-	8	=
8.	25	-	14	=
9.	28	-	1	=
10.	46	-	19	=

Erafsommen tot 50
| ANTWOORDEN

Erafsommen

Oefening 1
1.	5	-	1	=	4
2.	46	-	20	=	26
3.	16	-	14	=	2
4.	48	-	8	=	40
5.	17	-	15	=	2
6.	29	-	3	=	26
7.	29	-	28	=	1
8.	26	-	18	=	8
9.	17	-	7	=	10
10.	19	-	3	=	16

Oefening 2
1.	16	-	12	=	4
2.	49	-	22	=	27
3.	49	-	49	=	0
4.	31	-	7	=	24
5.	30	-	1	=	29
6.	31	-	20	=	11
7.	31	-	20	=	11
8.	44	-	25	=	19
9.	13	-	2	=	11
10.	47	-	37	=	10

Oefening 3
1.	40	-	3	=	37
2.	43	-	7	=	36
3.	25	-	5	=	20
4.	40	-	26	=	14
5.	7	-	5	=	2
6.	23	-	2	=	21
7.	33	-	4	=	29
8.	34	-	29	=	5
9.	28	-	15	=	13
10.	16	-	12	=	4

Oefening 4
1.	49	-	47	=	2
2.	37	-	15	=	22
3.	45	-	1	=	44
4.	36	-	2	=	34
5.	31	-	17	=	14
6.	41	-	1	=	40
7.	10	-	8	=	2
8.	25	-	14	=	11
9.	28	-	1	=	27
10.	46	-	19	=	27