frequal.com Math Worksheet: Level 13
5,498,147
+
2,315,141
5,442,444
-
1,234,112
84,699
x
60,004
1
2
+
0
4
=
0
=
LXXVII =
-5
+
5
-1
x
2
4,218,466
+
1,703,088
9,978,851
-
7,034,583
55,395
x
49,024
4
6
+
4
12
=
49
=
XXXIII =
-3
+
5
-3
x
0
9,507,209
+
4,252,748
4,223,902
-
2,185,948
74,125
x
1,738
1
6
+
3
12
=
25
=
LXIII =
-5
+
9
0
x
0
9,651,901
+
5,850,210
4,877,631
-
823,860
48,244
x
46,264
5
7
+
3
14
=
0
=
XV =
-3
+
0
-1
x
1
4,233,521
+
457,194
3,231,044
-
1,937,246
93,373
x
21,333
4
8
+
1
16
=
49
=
LXXXIX =
-6
+
4
-3
x
2
7,819,613
+
5,722,091
9,993,129
-
729,149
49,452
x
47,586
3
5
+
3
10
=
9
=
LXXXIV =
0
+
2
-1
x
2
7,967,762
+
2,532,862
5,513,734
-
2,020,167
26,642
x
196
3
6
+
5
12
=
4
=
X =
-9
+
3
-3
x
2
4,081,148
+
1,836,323
9,878,745
-
3,320,512
62,715
x
19,281
3
9
+
0
18
=
100
=
LXXX =
0
+
3
-2
x
3
7,643,051
+
7,573,560
2,797,091
-
1,603,009
35,662
x
29,201
0
6
+
3
12
=
49
=
XXXIII =
-3
+
8
-1
x
2