Addition
17+19=?
36
10-8
2
What is10x2
20
how many suits are there in a normal deck
4
The roman numeral v means which number
5
657+6=?
663
20-16
4
What is 6x3
18
How many cards are in 1 deck
52
The roman numeral VII means which number
7
150+350=?
500
300-298
2
What is 15x4
60
How many cards in 3 decks
156
The roman numeral X means witch number
10
957+90=?
1047
1000-867
133
What is 70 x 5
350
How many cards in half a deck
26
The roman numeral XXXIII means which number
33
379+482=?
861
482-327
155
What is 500 X 62
31,000
how many cards in 5 decks
260
The roman numeral XXXVI means which number
36