Optellen van honderdtallen

Erbijsommen

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

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

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

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

Optellen van honderdtallen
| ANTWOORDEN

Erbijsommen

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

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

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

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