Erafsommen tot 40

Erafsommen

Oefening 1
1.	25	-	15	=
2.	19	-	11	=
3.	39	-	10	=
4.	11	-	6	=
5.	28	-	21	=
6.	34	-	11	=
7.	14	-	3	=
8.	24	-	21	=
9.	15	-	9	=
10.	36	-	7	=

Oefening 2
1.	38	-	27	=
2.	24	-	19	=
3.	37	-	27	=
4.	23	-	23	=
5.	18	-	8	=
6.	9	-	6	=
7.	40	-	30	=
8.	33	-	10	=
9.	10	-	2	=
10.	25	-	4	=

Oefening 3
1.	28	-	6	=
2.	29	-	1	=
3.	11	-	8	=
4.	12	-	7	=
5.	40	-	23	=
6.	20	-	10	=
7.	12	-	1	=
8.	35	-	14	=
9.	24	-	6	=
10.	25	-	13	=

Oefening 4
1.	32	-	15	=
2.	8	-	6	=
3.	35	-	10	=
4.	7	-	5	=
5.	36	-	23	=
6.	13	-	1	=
7.	30	-	17	=
8.	30	-	20	=
9.	31	-	2	=
10.	14	-	1	=

Erafsommen tot 40
| ANTWOORDEN

Erafsommen

Oefening 1
1.	25	-	15	=	10
2.	19	-	11	=	8
3.	39	-	10	=	29
4.	11	-	6	=	5
5.	28	-	21	=	7
6.	34	-	11	=	23
7.	14	-	3	=	11
8.	24	-	21	=	3
9.	15	-	9	=	6
10.	36	-	7	=	29

Oefening 2
1.	38	-	27	=	11
2.	24	-	19	=	5
3.	37	-	27	=	10
4.	23	-	23	=	0
5.	18	-	8	=	10
6.	9	-	6	=	3
7.	40	-	30	=	10
8.	33	-	10	=	23
9.	10	-	2	=	8
10.	25	-	4	=	21

Oefening 3
1.	28	-	6	=	22
2.	29	-	1	=	28
3.	11	-	8	=	3
4.	12	-	7	=	5
5.	40	-	23	=	17
6.	20	-	10	=	10
7.	12	-	1	=	11
8.	35	-	14	=	21
9.	24	-	6	=	18
10.	25	-	13	=	12

Oefening 4
1.	32	-	15	=	17
2.	8	-	6	=	2
3.	35	-	10	=	25
4.	7	-	5	=	2
5.	36	-	23	=	13
6.	13	-	1	=	12
7.	30	-	17	=	13
8.	30	-	20	=	10
9.	31	-	2	=	29
10.	14	-	1	=	13