[L3] Where Does All the Water Go?
Practice
Lesson 3 to practice multiplying multi-digit numbers by exploring the usage of water in different counties of the United States. CC Standard: 4.NBT.B.5: Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers, using strategies based on place value and the properties of operations. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models. Practice Lesson 3 Context: Amount if water used in different counties across the U.S.A. Graphs: Dot plot Number of questions: 15 Difficulty level: Medium Estimated time: 20 mins
Across the United States, counties use millions of gallons of water each day for farming, producing electricity, manufacturing, and household needs. Each unit in the data represents 1 million gallons of water used per day. Let’s explore the data to compare water use and discover which places use the most water. Click Next to get started.
Topics and standards: Grade 4, Tuva Jr., 4-NBT-B-5, RMP L3, Multiplying Multi-digit Numbers, Multiplication, 4-N-2-3