Looking for more math practice? Below, there are links to videos for all of the skills we are using this unit. After watching the video, there are practice problems provided, too!
4.NBT.5
I can multiply a whole number up to four digits by a one digit number.
I can multiply a 2 digit number by a 2 digit number.
I can explain multiplication problems by using equations, arrays, and/or area model.
4.NBT.6
I can divide a single digit into numbers up to 9,999 in a variety of ways.
I can explain division problems using equations, arrays, and/or area model.
4.OA.1
I can explain how one factor in a multiplication problem changes the other factor to make the product.
I can write verbal statements about multiplicative comparisons as equations.
4.OA.2
I can solve word problems involving multiplication and division by using drawings.
I can solve word problems involving multiplication and division by using equations and a symbol for the unknown.
I can explain the difference between a multiplicative comparison and an additive comparison.
4.OA.3
I can solve multi-step word problems using addition, subtraction, multiplication, and division with remainders and use a symbol for the unknown.
I can determine if the answer makes sense by using mental math, estimation, and rounding.