break down (partition) a number using your understanding of place value recall times-tables up to 9 x 9 multiply by multiples of powers of ten Multiply each of these numbers by the 1-digit number and ...
understand that the area of a rectangle is the result of a multiplication partition (break apart) a number using your understanding of place value recall times-tables up to 9 x 9 and multiply by ...
They solve two-step word problems involving multiplication and addition or subtraction, determine rules for arithmetic patterns, and apply place value understanding to round whole numbers within 1,000 ...