frequal.com Math Worksheet: Level 15
1,455,034
+
521,830
5,613,047
-
764,908
50,225
x
36,127
0
3
+
0
6
=
64
=
LXXIV =
-7
+
5
-2
x
2
4,324,796
+
341,381
3,161,380
-
2,897,976
44,511
x
8,765
3
4
+
1
8
=
4
=
LVI =
-1
+
4
-1
x
0
8,151,420
+
571,160
5,417,794
-
1,728,605
23,601
x
258
3
5
+
4
10
=
1
=
XCII =
-8
+
8
-1
x
2
7,276,523
+
5,932,602
2,823,522
-
336,332
60,397
x
28,852
1
3
+
2
6
=
0
=
LII =
-4
+
1
-1
x
1
6,897,007
+
2,868,354
5,778,370
-
2,355,020
8,969
x
3,383
1
2
+
0
4
=
16
=
VII =
-7
+
2
-3
x
2
6,231,503
+
4,573,141
5,001,098
-
2,069,828
69,360
x
14,966
1
5
+
0
10
=
0
=
XXXV =
-3
+
3
0
x
2
7,334,879
+
529,463
4,066,104
-
3,848,231
84,457
x
23,015
4
8
+
4
16
=
36
=
XX =
-7
+
9
-3
x
1
7,402,710
+
6,982,148
8,200,835
-
1,857,412
43,486
x
9,908
5
6
+
2
12
=
49
=
XXV =
-7
+
6
-1
x
0
2,982,604
+
2,713,158
7,763,712
-
1,851,302
95,008
x
93,720
1
5
+
2
10
=
49
=
LXXII =
-9
+
4
-2
x
0