frequal.com Math Worksheet: Level 1
858
+
310
942
-
309
70
x
59
2
3
+
0
3
=
564
+
157
446
-
143
18
x
0
0
7
+
6
7
=
575
+
301
936
-
161
90
x
36
3
9
+
7
9
=
683
+
14
981
-
287
25
x
6
1
8
+
1
8
=
684
+
129
805
-
126
60
x
19
5
9
+
5
9
=
894
+
530
670
-
483
90
x
77
4
5
+
1
5
=
895
+
835
967
-
778
33
x
11
1
3
+
2
3
=
861
+
128
751
-
331
56
x
24
2
8
+
1
8
=
441
+
117
692
-
463
40
x
23
0
2
+
1
2
=