Digits and Divisibility - Practice
39 Topics, 3 Skills
Digit Solving - Ones Digit in Exponents (Small Base) - From Multiplication
Topic 1
Digit Solving - Ones Digit in Exponents (Small Base) - From Power
Topic 2
Digit Solving - Ones Digit in Exponents (Large Base) - From Multiplication
Topic 3
Digit Solving - Ones Digit in Exponents (Large Base) - From Power
Topic 4
Digit Solving - Ones Digit in Exponents (Large Exponent) - From Power
Topic 5
Digit Solving - Ones Digit in Exponent Multiplication - Same Exponent (Small)
Topic 6
Is Number a Factor of Both - From Variables as Factors
Topic 7
Is Integer a Factor - From Value as Factors
Topic 8
Is Integer a Factor - From Value as Factors
Topic 9
Digit Solving - Ones Digit in Exponent Multiplication - Same Exponent (Small)
Topic 10
Digit Solving - Ones Digit in Exponent Multiplication (Large) - Same Exponent (Large)
Topic 11
Digit Solving - Ones Digit in Exponent Multiplication - Different Exponent (Small)
Topic 12
Digit Solving - Ones Digit in Exponent Multiplication - Different Exponent (Large)
Topic 13
Digit Solving - Ones Digit in Exponents (Small Base) - From Multiplication
Topic 14
Digit Solving - Ones Digit in Exponents (Small Base) - From Power
Topic 15
Digit Solving - Ones Digit in Exponents (Large Base) - From Multiplication
Topic 16
Digit Solving - Ones Digit in Exponents (Large Base) - From Power
Topic 17
Digit Solving - Ones Digit in Exponents (Large Exponent) - From Power
Topic 18
Is Number a Factor - From Value as Factors
Topic 19
Digit Solving - Ones Digit in Exponent Multiplication - Same Exponent (Small)
Topic 20
Is Number a Factor - From Value as Factors
Topic 21
Is Number a Factor - From Variable as Factors
Topic 22
Is Integer a Factor of Both - From Values as Factors
Topic 23
Digit Solving - Ones Digit in Exponent Multiplication (Large) - Same Exponent (Large)
Topic 24
Digit Solving - Ones Digit in Exponent Multiplication - Different Exponent (Small)
Topic 25
Digit Solving - Ones Digit in Exponent Multiplication - Different Exponent (Large)
Topic 26
Digit Solving - Ones Digit in Exponents (Small Base) - From Multiplication
Topic 27
Digit Solving - Ones Digit in Exponents (Small Base) - From Power
Topic 28
Digit Solving - Ones Digit in Exponents (Large Base) - From Power
Topic 29
Digit Solving - Ones Digit in Exponents (Large Base) - From Multiplication
Topic 30
Digit Solving - Ones Digit in Exponents (Large Exponent) - From Power
Topic 31
Is Number a Factor of Both - From Values as Factors
Topic 32
Is Number a Factor - From Variable as Factors
Topic 33
Is Number a Factor of Both - From Values as Factors
Topic 34
Is Number a Factor of Both - From Variables as Factors
Topic 35
Is Integer a Factor of Both - From Values as Factors
Topic 36
Digit Solving - Ones Digit in Exponent Multiplication (Large) - Same Exponent (Large)
Topic 37
Digit Solving - Ones Digit in Exponent Multiplication - Different Exponent (Small)
Topic 38
Digit Solving - Ones Digit in Exponent Multiplication - Different Exponent (Large)
Topic 39
This math topic focuses on the skills of prime factorization and determining if one integer is a factor of another using factorization. Students are presented with expressions showing prime factorizations of two numbers. They must then decide if the first number is a factor of the second. Examples include determining if 9 is a factor of 18, if 35 is a factor of 42, and other similar problems. The topic is designed to help learners understand and practice the concepts of factorization and greatest common factors.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
Is 21 a factor of 70