Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	32	+		=	52
2.	80	+		=	130
3.	83	+		=	116
4.	100	+		=	183
5.	75	+		=	123
6.	62	+		=	117
7.	94	+		=	183
8.	81	+		=	121
9.	56	+		=	82
10.	84	+		=	144

Oefening 2
1.	44	+		=	70
2.	60	+		=	80
3.	34	+		=	67
4.	79	+		=	116
5.	69	+		=	116
6.	77	+		=	137
7.	74	+		=	147
8.	97	+		=	118
9.	47	+		=	78
10.	94	+		=	115

Oefening 3
1.	71	+		=	114
2.	76	+		=	130
3.	80	+		=	151
4.	92	+		=	151
5.	67	+		=	104
6.	88	+		=	119
7.	97	+		=	135
8.	97	+		=	147
9.	47	+		=	68
10.	56	+		=	92

Oefening 4
1.	94	+		=	150
2.	93	+		=	169
3.	26	+		=	51
4.	68	+		=	132
5.	76	+		=	101
6.	79	+		=	134
7.	89	+		=	165
8.	59	+		=	80
9.	60	+		=	80
10.	90	+		=	169

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	32	+	20	=	52
2.	80	+	50	=	130
3.	83	+	33	=	116
4.	100	+	83	=	183
5.	75	+	48	=	123
6.	62	+	55	=	117
7.	94	+	89	=	183
8.	81	+	40	=	121
9.	56	+	26	=	82
10.	84	+	60	=	144

Oefening 2
1.	44	+	26	=	70
2.	60	+	20	=	80
3.	34	+	33	=	67
4.	79	+	37	=	116
5.	69	+	47	=	116
6.	77	+	60	=	137
7.	74	+	73	=	147
8.	97	+	21	=	118
9.	47	+	31	=	78
10.	94	+	21	=	115

Oefening 3
1.	71	+	43	=	114
2.	76	+	54	=	130
3.	80	+	71	=	151
4.	92	+	59	=	151
5.	67	+	37	=	104
6.	88	+	31	=	119
7.	97	+	38	=	135
8.	97	+	50	=	147
9.	47	+	21	=	68
10.	56	+	36	=	92

Oefening 4
1.	94	+	56	=	150
2.	93	+	76	=	169
3.	26	+	25	=	51
4.	68	+	64	=	132
5.	76	+	25	=	101
6.	79	+	55	=	134
7.	89	+	76	=	165
8.	59	+	21	=	80
9.	60	+	20	=	80
10.	90	+	79	=	169