frequal.com Math Worksheet: Level 1
521
+
506
977
-
376
71
x
17
1
2
+
0
2
=
542
+
438
873
-
228
66
x
8
1
2
+
0
2
=
995
+
906
960
-
185
95
x
15
2
4
+
3
4
=
896
+
630
876
-
750
89
x
8
2
5
+
2
5
=
813
+
518
492
-
49
54
x
1
1
4
+
1
4
=
430
+
200
767
-
736
37
x
12
3
6
+
3
6
=
765
+
266
968
-
864
65
x
47
0
3
+
2
3
=
499
+
280
542
-
126
40
x
20
5
6
+
0
6
=
127
+
47
269
-
18
79
x
36
3
6
+
2
6
=