frequal.com Math Worksheet: Level 1
243
+
40
900
-
92
39
x
36
1
5
+
3
5
=
729
+
22
737
-
217
98
x
32
7
8
+
6
8
=
792
+
395
518
-
32
83
x
6
7
9
+
2
9
=
979
+
874
654
-
481
29
x
1
1
3
+
0
3
=
972
+
45
727
-
18
81
x
68
4
5
+
1
5
=
506
+
54
666
-
538
62
x
43
1
2
+
1
2
=
528
+
365
441
-
192
50
x
25
1
2
+
1
2
=
825
+
78
945
-
170
78
x
33
2
8
+
4
8
=
469
+
313
811
-
14
91
x
59
3
9
+
0
9
=