frequal.com Math Worksheet: Level 13
7,960,391
+
564,620
7,657,423
-
2,932,695
71,584
x
34,567
3
7
+
1
14
=
16
=
LXXVII =
0
+
2
0
x
3
8,774,921
+
157,498
5,321,263
-
2,611,393
93,321
x
74,066
2
6
+
1
12
=
36
=
LX =
0
+
9
-2
x
2
300,013
+
286,061
7,932,268
-
2,769,190
82,386
x
44,666
2
9
+
3
18
=
25
=
III =
-5
+
0
0
x
1
4,241,352
+
3,600,720
6,268,175
-
1,522,569
63,755
x
9,155
1
3
+
1
6
=
64
=
LXXXIX =
-2
+
3
-3
x
1
5,009,549
+
1,706,786
8,205,162
-
3,319,359
21,976
x
924
0
6
+
0
12
=
49
=
LXXI =
-3
+
2
-2
x
0
5,663,019
+
1,403,860
5,530,826
-
285,221
95,567
x
66,490
1
4
+
3
8
=
81
=
XLII =
-9
+
7
-2
x
3
9,366,297
+
7,175,119
5,668,058
-
232,088
33,417
x
15,529
5
9
+
1
18
=
1
=
XXXVII =
-7
+
9
-1
x
1
9,525,747
+
4,029,476
8,656,338
-
1,619,491
53,257
x
50,402
0
2
+
0
4
=
4
=
XC =
-5
+
0
0
x
0
8,864,647
+
757,060
6,158,245
-
3,307,968
92,077
x
53,212
6
7
+
3
14
=
25
=
XXIX =
-5
+
7
0
x
2