Test 1 Flashcards by Myroslav Sudak

Q

21.

A

Comment: add zeroes

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

a

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

b

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

c

A

Comment: look for the same prime numbers in the the two numbers and multiply them

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

14.d

A

Comment: same values (that are circled) are multiplied once and others are multiplied to the product (because they occur only once)

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A

How well did you know this?

1

Not at all

2

3

4

5

Perfectly