frequal.com Math Worksheet: Level 13
7,975,007
+
3,421,076
5,826,173
-
191,899
68,166
x
23,738
5
6
+
1
12
=
64
=
LXXXV =
-4
+
9
-3
x
2
2,322,835
+
2,148,215
7,471,858
-
6,233,617
39,467
x
30,498
2
3
+
2
6
=
9
=
XLIV =
-2
+
1
-1
x
3
5,654,477
+
2,877,623
6,595,849
-
137,935
35,260
x
29,686
0
4
+
0
8
=
49
=
XXII =
-1
+
6
0
x
3
7,275,465
+
5,430,705
6,429,622
-
3,651,773
51,418
x
623
2
3
+
2
6
=
100
=
LXII =
-5
+
9
-3
x
1
7,115,165
+
4,120,091
8,220,203
-
2,300,895
93,883
x
51,626
3
7
+
6
14
=
81
=
LXX =
-7
+
8
0
x
2
5,900,601
+
1,655,383
3,742,122
-
169,547
46,131
x
3,400
3
6
+
3
12
=
25
=
LIV =
-3
+
1
-1
x
3
1,570,514
+
908,494
4,572,573
-
1,170,686
86,090
x
37,659
3
7
+
1
14
=
49
=
XLII =
-3
+
7
-1
x
2
2,940,743
+
931,628
4,242,845
-
1,568,080
97,403
x
2,691
1
2
+
0
4
=
16
=
XXXVI =
-4
+
6
0
x
1
2,940,983
+
370,432
7,481,508
-
6,527,476
90,511
x
59,228
0
2
+
1
4
=
100
=
XIX =
-3
+
1
-1
x
0