Optellen van honderdtallen

Erbijsommen

Oefening 1
1.	200	+	100	=
2.	600	+	200	=
3.	500	+	400	=
4.	700	+	100	=
5.	900	+	100	=
6.	500	+	300	=
7.	400	+	200	=
8.	200	+	800	=
9.	400	+	100	=
10.	900	+	100	=

Oefening 2
1.	300	+	100	=
2.	700	+	100	=
3.	700	+	100	=
4.	900	+	100	=
5.	900	+	100	=
6.	700	+	100	=
7.	100	+	900	=
8.	700	+	100	=
9.	300	+	300	=
10.	300	+	200	=

Oefening 3
1.	300	+	100	=
2.	200	+	300	=
3.	400	+	600	=
4.	800	+	200	=
5.	300	+	100	=
6.	300	+	500	=
7.	500	+	300	=
8.	600	+	100	=
9.	400	+	600	=
10.	900	+	100	=

Oefening 4
1.	900	+	100	=
2.	300	+	200	=
3.	700	+	200	=
4.	300	+	500	=
5.	800	+	200	=
6.	400	+	600	=
7.	500	+	500	=
8.	700	+	300	=
9.	700	+	200	=
10.	700	+	200	=

Optellen van honderdtallen
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	200	+	100	=	300
2.	600	+	200	=	800
3.	500	+	400	=	900
4.	700	+	100	=	800
5.	900	+	100	=	1.000
6.	500	+	300	=	800
7.	400	+	200	=	600
8.	200	+	800	=	1.000
9.	400	+	100	=	500
10.	900	+	100	=	1.000

Oefening 2
1.	300	+	100	=	400
2.	700	+	100	=	800
3.	700	+	100	=	800
4.	900	+	100	=	1.000
5.	900	+	100	=	1.000
6.	700	+	100	=	800
7.	100	+	900	=	1.000
8.	700	+	100	=	800
9.	300	+	300	=	600
10.	300	+	200	=	500

Oefening 3
1.	300	+	100	=	400
2.	200	+	300	=	500
3.	400	+	600	=	1.000
4.	800	+	200	=	1.000
5.	300	+	100	=	400
6.	300	+	500	=	800
7.	500	+	300	=	800
8.	600	+	100	=	700
9.	400	+	600	=	1.000
10.	900	+	100	=	1.000

Oefening 4
1.	900	+	100	=	1.000
2.	300	+	200	=	500
3.	700	+	200	=	900
4.	300	+	500	=	800
5.	800	+	200	=	1.000
6.	400	+	600	=	1.000
7.	500	+	500	=	1.000
8.	700	+	300	=	1.000
9.	700	+	200	=	900
10.	700	+	200	=	900