Multiply three- and four-digit numbers by one-digit numbers applying the standard algorithm. Practice and solidify Grade 4 vocabulary. Solve multi-step word problems using the standard addition algorithm modeled with tape diagrams and assess the reasonableness of answers using rounding. Solve two-step word problems using the standard subtraction algorithm fluently modeled with tape diagrams and assess the reasonableness of answers using rounding. Use the area model and multiplication to show the equivalence of two fractions.

Video Lesson 24 , Lesson You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. The Lesson Plans and Worksheets are divided into seven modules. Decompose unit fractions using area models to show equivalence. Exploration of Tenths Standard: Addition and Subtraction of Fractions by Decomposition Standard:

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Multiply three- and four-digit numbers by homewirk numbers applying the standard algorithm.

## Common Core Grade 4 Math (Homework, Lesson Plans, & Worksheets)

Use the area model and multiplication to show the lesdon of two fractions. Reason about attributes to construct quadrilaterals on square or triangular grid paper.

Multiplication Word Problems Standard: Represent numerically four-digit dividend division with divisors of 2, 3, 4, and 5, decomposing a remainder up to three times.

Decompose homewprk using area models to show equivalence. Express metric length measurements in terms of a smaller unit; model and solve addition and subtraction word problems involving metric length. Analyze and classify triangles based on side length, angle measure, or both. Video Lesson 37Lesson Multiplicative Comparison Word Problems Standard: Represent and count hundredths. Lwsson Video Lesson 14Lesson Determine whether a whole number is a multiple of another number. Decomposition and Fraction Equivalence Standard: Represent and solve division problems with up to a three-digit dividend numerically and with number disks requiring decomposing a remainder in the hundreds place.

Repeated Addition of Fractions as Multiplication Standard: Round multi-digit numbers to any place using the vertical number line.

# Common Core Grade 4 Math (Worksheets, Homework, Solutions, Examples, Lesson Plans)

Solve word problems with line plots. Multiply two-digit by two-digit numbers using four partial products. Solve word problems involving addition and subtraction of fractions. Solve division problems with a zero in the dividend or with a zero in the quotient. Compare and order mixed numbers in various forms. Apply understanding of fraction equivalence to add tenths and hundredths.

Read and write multi-digit numbers using base ten numerals, number names, and expanded form. Measure and draw angles. Decompose fractions as a sum of unit fractions using tape diagrams.

# Lesson 22 homework answer key

Find factor pairs for numbers to and use understanding of factors to define prime and hokework. Use varied protractors to distinguish angle measure from length measurement.

Solve word problems involving the addition of measurements in decimal form. Create and solve multi-step word problems from given tape diagrams and equations.

Find whole number quotients and remainders. Use the addition of adjacent angle measures to solve problems using a symbol for the unknown angle measure. Addition and Subtraction Word Problems Standard: Define and construct triangles from given criteria. Find the product of a whole number and a mixed number using the distributive property.