frequal.com Math Worksheet: Level 1
780
+
675
661
-
551
90
x
68
2
7
+
5
7
=
775
+
754
757
-
129
82
x
41
0
4
+
0
4
=
816
+
781
991
-
906
87
x
79
4
5
+
0
5
=
406
+
402
663
-
70
74
x
43
3
4
+
2
4
=
956
+
581
805
-
167
29
x
15
3
4
+
0
4
=
680
+
17
143
-
122
76
x
38
0
2
+
0
2
=
894
+
452
476
-
90
85
x
50
1
7
+
3
7
=
747
+
662
706
-
461
58
x
37
2
7
+
3
7
=
417
+
29
752
-
228
98
x
65
1
7
+
6
7
=