multiplication
7 times 6
is 42
12/3
is 4
543+566
is 1109
VII
7
1/4 of 20
5
8 times 12
is 96
24%4
is 6
834+980
is 1814
XIX
19
7X6
42
9 times 13
is 117
36%9
4
1234+968
is 2202
XVIII
18
SUSY is 20 years old and the friend Marcos is 42 years old.
What is the the difference between Susy and Marcos?
22
9 times 23
is 207
927 / 9
is 103
1593+1845
is 3438
CDLXXXIX
489
3856+6743
10599
8 times 34
is 272
256 / 8
is 32
5346+9013
is 14359
MMMCMXCIX
3999
6789/3
2263