frequal.com Math Worksheet: Level 12
9,073,280
+
5,712,941
5,457,830
-
1,648,123
34,911
x
19,589
0
9
+
1
18
=
100
=
XLV =
-7
+
8
-3
x
2
7,407,841
+
3,260,984
8,890,582
-
5,220,406
58,145
x
24,450
0
4
+
0
8
=
16
=
LIV =
-1
+
4
-2
x
3
7,296,444
+
3,751,052
7,671,170
-
3,910,537
23,818
x
19,713
5
6
+
1
12
=
4
=
XXIV =
-6
+
2
-2
x
2
7,726,655
+
7,404,780
7,179,076
-
633,559
13,630
x
3,753
4
9
+
7
18
=
81
=
XCIII =
-7
+
8
-3
x
3
7,070,960
+
2,534,283
7,723,148
-
2,132,791
85,072
x
45,313
4
6
+
3
12
=
10,000
=
IX =
-6
+
7
-2
x
3
8,110,425
+
3,921,019
9,232,931
-
542,651
81,189
x
24,678
3
6
+
0
12
=
1
=
LXXIII =
0
+
3
0
x
0
7,231,641
+
4,355,216
5,169,091
-
134,796
28,025
x
22,391
1
6
+
1
12
=
25
=
XV =
-5
+
4
0
x
2
8,773,489
+
6,334,377
6,361,203
-
5,058,653
27,446
x
18,871
7
9
+
8
18
=
64
=
VI =
-2
+
8
-1
x
2
1,955,115
+
971,201
9,940,283
-
25,858
84,439
x
33,603
3
6
+
3
12
=
10,000
=
LXXXVII =
0
+
9
-1
x
2