Adding Numbers with More than 4 Digits - Worksheet

This worksheet is designed to help students practice adding numbers that exceed four digits, enhancing their mathematical proficiency in handling larger values. The first section of the worksheet presents a series of addition problems, such as 12,643 + 10,221 and 23,531 + 6,457, requiring students to complete the calculations and fill in the blanks with the correct sums. The worksheet continues with a set of questions that test the students' ability to interpret number statements and bar models, as well as their skills in completing part-whole models and calculations like 12,361 + 5,624. Additionally, real-world scenarios, such as calculating the total number of stickers collected by three friends, are included to contextualize the mathematical concepts.

Further exercises on the worksheet involve error-spotting tasks, where students must identify and correct mistakes in given calculations. For example, they are asked to find the correct sum for an improperly aligned calculation and to verify the accuracy of statements such as "If I add 21,957 to the number 28,673, the answer will be greater than 50,000." The worksheet encourages critical thinking and attention to detail, as students must also determine the correct placement of comparison symbols (<, >, =) using part-whole models. The worksheet concludes with answer keys for each section, providing the correct sums for the addition problems and the outcomes of the various tasks, such as the total number of house points collected by Logan and Alice or the final number Jill will make when adding 75,618 to her initial five-digit number.