Erafsommen tot 50

Erafsommen

Oefening 1
1.	28	-	15	=
2.	35	-	28	=
3.	31	-	29	=
4.	28	-	14	=
5.	44	-	25	=
6.	30	-	3	=
7.	21	-	5	=
8.	20	-	7	=
9.	26	-	25	=
10.	49	-	20	=

Oefening 2
1.	16	-	7	=
2.	31	-	11	=
3.	28	-	14	=
4.	41	-	28	=
5.	24	-	3	=
6.	20	-	9	=
7.	9	-	3	=
8.	31	-	21	=
9.	42	-	17	=
10.	37	-	28	=

Oefening 3
1.	37	-	29	=
2.	42	-	8	=
3.	15	-	13	=
4.	27	-	2	=
5.	46	-	1	=
6.	46	-	15	=
7.	48	-	34	=
8.	30	-	7	=
9.	35	-	28	=
10.	44	-	29	=

Oefening 4
1.	29	-	20	=
2.	28	-	4	=
3.	18	-	2	=
4.	34	-	27	=
5.	41	-	34	=
6.	39	-	1	=
7.	46	-	44	=
8.	27	-	17	=
9.	9	-	7	=
10.	13	-	6	=

Erafsommen tot 50
| ANTWOORDEN

Erafsommen

Oefening 1
1.	28	-	15	=	13
2.	35	-	28	=	7
3.	31	-	29	=	2
4.	28	-	14	=	14
5.	44	-	25	=	19
6.	30	-	3	=	27
7.	21	-	5	=	16
8.	20	-	7	=	13
9.	26	-	25	=	1
10.	49	-	20	=	29

Oefening 2
1.	16	-	7	=	9
2.	31	-	11	=	20
3.	28	-	14	=	14
4.	41	-	28	=	13
5.	24	-	3	=	21
6.	20	-	9	=	11
7.	9	-	3	=	6
8.	31	-	21	=	10
9.	42	-	17	=	25
10.	37	-	28	=	9

Oefening 3
1.	37	-	29	=	8
2.	42	-	8	=	34
3.	15	-	13	=	2
4.	27	-	2	=	25
5.	46	-	1	=	45
6.	46	-	15	=	31
7.	48	-	34	=	14
8.	30	-	7	=	23
9.	35	-	28	=	7
10.	44	-	29	=	15

Oefening 4
1.	29	-	20	=	9
2.	28	-	4	=	24
3.	18	-	2	=	16
4.	34	-	27	=	7
5.	41	-	34	=	7
6.	39	-	1	=	38
7.	46	-	44	=	2
8.	27	-	17	=	10
9.	9	-	7	=	2
10.	13	-	6	=	7