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One Digit by One Digit - What's the Problem?
Two Digit by One Digit
Four Digit by One Digit
Three Digit by One Digit
100
20 is the answer (product), what single digit numbers do we multiply together to get it (factors)?
5 and 4
100
32 x 2
What is 64
100

1,002 x 2

What is 2,004

100
200 x 3
What is 600
200
16 is the answer. What single digit numbers (factors) do we multiply together to get it?
4 and 4 or 2 and 8
200
34 x 2
What is 68
200

3,238 x 2

What is 6,476

200
232 x 3
What is 696
300
24 is the answer (product). What single digit numbers do we multiply together to get it (factors)?
3 and 8 or 4 and 6
300
36 x 3
What is 108
300

1,129 x 8

What is 9,032

300
232 x 5
What is 1,160
400
28 is your answer (the product). What single digit numbers do we multiply together to get it (factors)?
4 and 7
400
68 x 2
What is 136
400

3,486 x 2

What is 6,972

400
696 x 2
What is 1,392
500
81 is the answer (product). What single digit numbers (factors) do we multiply together to get it?
9 and 9
500
74 x 5
What is 370
500

5,431 x 2

What is 10,862

500
734 x 4
What is 2,936