Adding Hundred Thousands No Regrouping Worksheet

The Adding Hundred Thousands No Regrouping Worksheet gives fourth grade students focused practice adding six-digit numbers with the standard algorithm. Every problem on this page has been chosen so that no column ever sums to more than nine, which means students can concentrate on one thing at a time: lining the digits up correctly by place value. Before a child can regroup confidently, the child has to be able to stack hundred thousands under hundred thousands, ten thousands under ten thousands, and ones under ones without hesitating. This sheet builds that habit.

This 4th grade addition worksheet is split into two parts. Part A gives six large addition problems, each set in its own card with the numbers already stacked and an equation bar drawn underneath, so students simply write the sum below the bar. Part B moves the same skill into real situations: an apple farm counting two harvests, a stadium counting two seasons of ticket sales, and a park counting visitors across three seasons. The third problem asks students to add three numbers at once, which is a genuine step up in difficulty and keeps the page working for the whole class. Print the sheet, hand it out, and use the answer key on the second page to check the work in seconds.

What’s Included

• One printable worksheet page with six stacked six-digit addition problems
• Three multi-step word problems, including a three-addend problem
• A complete answer key on the second page
• Name and date lines for classroom use
• An instant PDF download, ready to print

Three Reasons This Helps Kids

• Removing regrouping lets students build accuracy and speed with place value first, so the harder problems feel manageable later.
• The cards keep each problem visually separate, which cuts down on copying errors and helps students who lose their place on a crowded page.
• The word problems show students where six-digit addition actually turns up, so the skill does not stay stuck inside a math book.

Teacher and Parent Ideas

• Use Part A as a five minute warm up and save Part B for partner work later in the lesson.
• Ask students to estimate each sum to the nearest hundred thousand before they add, then compare the estimate with the exact answer.
• Have students write one more word problem of their own using numbers from the page, then trade papers and solve.
• Send the Adding Hundred Thousands No Regrouping Worksheet home as review before a unit test on multi-digit addition.

Related Resources

• Adding Millions No Regrouping Worksheet
• Adding Millions Regrouping Worksheet
• Adding Word Problems Worksheet
• Greater Than Less Than Inequalities Song