frequal.com Math Worksheet: Level 1
685
+
427
507
-
505
71
x
70
1
5
+
0
5
=
511
+
304
891
-
83
54
x
43
1
2
+
1
2
=
875
+
223
605
-
560
88
x
13
1
4
+
0
4
=
544
+
240
727
-
383
47
x
33
6
7
+
1
7
=
986
+
813
692
-
454
74
x
64
3
7
+
0
7
=
646
+
575
587
-
8
18
x
13
5
7
+
3
7
=
200
+
54
501
-
455
53
x
6
0
3
+
1
3
=
693
+
623
733
-
37
99
x
70
0
3
+
2
3
=
443
+
332
411
-
107
84
x
9
2
8
+
2
8
=