3rd grade multiplication expects you to know your multiplication tables up to 12 x 12. In the "Mental arithmetic" sub-category you practice multiplying 2 and then 3 single digit numbers in your head. In "One-step problems" you can practice the formal written method of short multiplication using 2x1 and 3x1 short formal multiplications. Distributive laws enable you to break down a larger multiplication into a pair of smaller, simpler sums such as 39 x 7 = 30 x 7 + 9 x 7. "Two-step problems" involves problems regarding numbers of combinations of 2 or 3 categories of items.
Halving, doubling to 60
Choose the halving and doubling pairs that equal each other
Repeat additions
Which repeat addition gives the same answer as the multiplication?
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 6 to 72
Identify the multiple or multiples of 6 in each of the lists of numbers up to 72
Greatest multiple of 6
Choose the greatest multiple of 6 from these lists of numbers up to 90
Smallest multiple of 8
Find the smallest multiple of 8 from these lists of numbers
Greatest multiple of 12
Choose the greatest multiple of 12 from these lists of numbers
Multiply by 0 and/or 1
Identify the correct answer to multiplications involving 0 and / or 1
Multiply by 10, 100
Identify the correct answers to multiplications involving 10 or 100
Multiply 2 single-digit numbers
Use mental arithmetic to multiply two single-digit numbers
Multiply 3 numbers up to 6
Use mental arithmetic to multiply three single-digit numbers from 1 to 6
Long Multiplication: 2x1
Calculate the missing number for these two-digit by one-digit long multiplications
Long Multiplication: 3x1
Calculate the correct answer for these three-digit by one-digit long multiplications
Distributive method
Turn a x b into a x ( c + d ) e.g. 4 x 8 = 4 ( 6 + 2 )
Two categories
If there are x cakes and y drinks how many different combinations of cakes and drinks are there?
Three categories
Given 3 categories of items how many different combinations of items are there?
Counting * Comparing numbers * Pattern * Place value * Addition * Subtraction * Add + Subtract * Multiplication * Division * Multiply + Divide * Fractions * Measurements * Shapes * Position + Direction * Statistics * Algebra *
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