Multiply by 2
2x2=
What is 4
4x3
What is 12
6x3
What is 18
7x3
What is 21
3x9
What is 27
2x3
What is 6
4x4
What is 16
6x5
What is 30
7x5
What is 35
6x9
What is 54
2x6
What is 12
4x6
What is 24
6x6
What is 36
7x7
What is 49
9x0
DOUBLE JEOPARDY:
What is 0
2x7
what is 14
4x8
What is 32
6x7
What is 42
7x8
What is 56
9x8
What is 72
2x9
What is 18
4x9
What is 36
6x8
What is 48
7x9
DOUBLE JEOPARDY:
What is 63
9x9
What is 81