frequal.com Math Worksheet: Level 1
726
+
520
821
-
158
47
x
42
3
5
+
0
5
=
441
+
350
528
-
120
70
x
22
6
8
+
1
8
=
375
+
374
531
-
28
99
x
8
0
9
+
0
9
=
780
+
102
746
-
597
92
x
0
3
4
+
2
4
=
444
+
43
780
-
222
94
x
80
1
3
+
2
3
=
962
+
875
764
-
73
38
x
6
3
5
+
3
5
=
945
+
714
389
-
48
23
x
0
0
2
+
1
2
=
684
+
31
793
-
598
91
x
66
3
5
+
3
5
=
261
+
190
595
-
196
48
x
24
1
5
+
1
5
=