frequal.com Math Worksheet: Level 1
987
+
919
459
-
40
52
x
21
0
4
+
1
4
=
927
+
691
928
-
603
89
x
83
5
8
+
2
8
=
892
+
317
602
-
479
93
x
9
2
5
+
3
5
=
811
+
641
862
-
408
56
x
30
1
2
+
1
2
=
599
+
8
997
-
290
24
x
20
4
8
+
0
8
=
349
+
105
666
-
100
88
x
12
4
6
+
2
6
=
749
+
372
932
-
816
93
x
0
4
8
+
0
8
=
688
+
522
825
-
3
84
x
30
5
7
+
0
7
=
482
+
367
412
-
258
97
x
26
0
4
+
2
4
=