math 3rd quarter

Question 1

means “when you divide a number by another the result is a whole
number”
- also means “can be evenly divided by”, with zero remainder.

Answer 1

“Divisible by”

Question 2

rules which let you test if one number is divisible by another,
without having to do too much ____

Answer 2

calculations

Question 3

the last digit is even (0, 2, 4, 6, 8)

Answer 3

two

Question 4

the sum of the digits is divisible by ____

Answer 4

three

Question 5

the last 2 digits are divisible by ____

Answer 5

four

Question 6

the last digit is 0 or 5

Answer 6

five

Question 7

the number is divisible by both 2 and 3

Answer 7

six

Question 8

double the last digit and subtract it from the rest of the number, the answer is 0 or divisible by

Answer 8

seven

Question 9

the last three digits are divisible by

Answer 9

eight

Question 10

the sum of the digits is divisible by

Answer 10

9

Question 11

the number ends in 0

Answer 11

10

Question 12

____of a number exactly divides the number.

Answer 12

factors

Question 13

products obtained by multiplying the number with numbers.

Answer 13

multiples

Question 14

has only 1 and itself as factors

Answer 14

prime factors

Question 15

has other factors aside from 1 and itself

Answer 15

opposite