Our Multiplication topics for 2nd grade teach multiplication facts for the 3, 4 and 8 multiplication tables. Different models of multiplication are introduced including "Area models", counting in steps and the formal method for short multiplication. In the "Number machine" sub-category 2 step problems are introduced combining multiplication with addition and subtraction. Formal long multiplication is also introduced, as are the commutative properties of multiplication.
Doubling numbers to 100
Calculate the number that is double the given number
Repeat additions
Which repeat addition gives the same answer as the multiplication?
Matching answers
Choose the multiplication and addition sums that give the same answer
Multiply decimals by 10: move the point
Connect multiplying a decimal by 10 with place value by moving the point 1 to the right
Count in steps of 4 or 5
Use counting in steps to work out simple multiplications of 4 and 5
Multiply by counting: steps of 4
Use counting in steps to work out simple multiplications of 4
Multiply by counting: steps of 8
Use counting in steps to work out simple multiplications of 8
Multiply by counting: steps of 50
Use steps to work out simple multiplications of 50
Multiply by counting: steps of 100
Use counting in steps to work out simple multiplications of 100
Multiply 1-digit by 1-digit numbers
Use mental arithmetic to multiply two single-digit numbers
Multiply 1-digit by 2-digit numbers
Use mental arithmetic to multiply a 2-digit number by a 1-digit number
Area model: 2 by 1-digit
Use the area model method to multiply 2-digit numbers by 1-digit numbers
Area model: 3-digits by 1-digit
Use the area model method to multiply a 3-digit number by a 1-digit number
Area model: 2-digits by 2-digits
Find the missing number in area model multiplications of 2-digit by 2-digit numbers
Add then multiply
Work out the answer when you add first and then multiply
Subtract then multiply
Work out the answer when you subtract first and then multiply
Multiply then add
Work out the answer when you multiply first and then add
Multiply then subtract
Work out the answer when you multiply first and then subtract
Multiples of 2
Choose the greatest multiple of 2 from the list
Multiples of 3
Choose the smallest multiple of 3 from the list
Multiples of 5
Choose the smallest multiple of 5 from the list
Multiples of 10
Find the multiple of 10, smallest multiple of 10 or largest multiple of 10 from the lists
Long Multiplication: 2-digits by 1-digit
Pick the missing number in these 2-digit by 1-digit long multiplications
Long Multiplication: 3-digits by 1-digit
Work out the missing number for these 3-digit by 1-digit long multiplication sums
Possible choices
Use multiplication to work out how many different combination choices you have
Scaling problems
Calculate the size of an object given that a scale model is 10x larger or smaller
Identify matching sums
Apply the commutative law for multiplication to identify which sums are equal
Identify the missing number
Use the commutative law for multiplication to identify the missing value
Counting * Comparing numbers * Pattern * Place value * Addition * Subtraction * Add + Subtract * Multiplication * Division * Multiply + Divide * Fractions * Measurements * Shapes * Position + Direction * Statistics * Algebra *
Elementary math home | Math topics | Math lessons | Math games | Math tests
Preschool math | Elementary math | Secondary math
Site home page | Privacy policy | FAQ | Contact | Acknowledgements | Blog
Select your view:
Copyright 2024 ic language ltd - all rights reserved
Speech synthesis support:
Site Version: 16_4_0