frequal.com Math Worksheet: Level 15
4,429,754
+
967,553
6,356,306
-
5,406,419
66,146
x
32,776
1
9
+
1
18
=
9
=
LXXVI =
-7
+
1
-1
x
2
9,223,085
+
5,075,880
9,483,168
-
9,127,703
90,647
x
26,115
5
6
+
3
12
=
4
=
XCVI =
-6
+
2
0
x
1
9,532,369
+
4,186,437
9,119,102
-
1,172,031
58,497
x
14,854
0
3
+
1
6
=
64
=
LXV =
-9
+
5
-3
x
2
7,772,974
+
3,559,179
7,736,989
-
6,211,947
94,300
x
16,835
1
3
+
0
6
=
81
=
LXXXIII =
-7
+
9
-1
x
3
3,131,936
+
163,565
1,062,786
-
631,194
80,451
x
48,129
6
9
+
3
18
=
64
=
XXXI =
-1
+
8
-1
x
1
8,511,687
+
3,673,153
9,949,466
-
7,303,865
47,302
x
21,200
5
7
+
4
14
=
64
=
XII =
-2
+
5
0
x
2
3,118,341
+
2,961,060
6,208,520
-
1,065,794
79,033
x
43,881
5
9
+
8
18
=
9
=
XXXI =
-2
+
7
-2
x
1
2,652,800
+
1,829,480
6,793,160
-
1,065,235
93,167
x
43,774
0
8
+
6
16
=
100
=
LXXVIII =
-5
+
2
-1
x
0
9,613,121
+
6,440,480
8,506,104
-
5,643,385
64,484
x
52,357
1
6
+
1
12
=
25
=
XVI =
-9
+
0
-2
x
3