Multiply 1-digit by whole tens

Before handing out the worksheet, briefly introduce the concept with a short oral warm-up or a visual model on the board. Encourage students to talk through their thinking as they work: "What strategy are you using? How do you know that is right?" After completing the worksheet, review any missed problems together and discuss the reasoning rather than just the answer. For extra support, let students use manipulatives or draw pictures alongside the written problems. These multiply 1-digit by whole tens worksheets work well as daily practice, homework, or a focused review activity.

These multiply 1-digit by whole tens worksheets for 4th grade give students the structured, hands-on practice they need to build confidence and fluency. Students work through a range of problem formats, from visual models and diagrams to written equations and word problems, so they encounter multiply 1-digit by whole tens from every angle. Each worksheet is designed to build on prior knowledge while introducing the level of challenge appropriate for 4th grade. Practicing multiply 1-digit by whole tens at this stage strengthens the mathematical foundations that support more advanced concepts in later grades.

"Multiply 1-digit by whole tens" is written for 4th Grade (Ages 9-10), and it covers Common Core 4.NBT.B.5. If your little one is a year younger but already steady on mental multiplication, the page still works. You may just need to read the instructions out loud. And if they are older and multiply 1-digit by whole tens never quite stuck, this is a short review rather than busywork.

Yes, both. We made it for 4th Grade mental multiplication, and the page works the same whether it lands on a kitchen table or a center rotation. At home, most families go through it together and talk the answers out loud, and that talking is where most of the learning happens with multiply 1-digit by whole tens. In class it runs well as independent work while you pull a small group. Print one copy or thirty, whichever the day needs.

Multiply the non-zero digits as if they were single-digit facts, then append one zero - so 6 × 40 = 6 × 4 × 10 = 24 × 10 = 240.

Every partial product in multi-digit column multiplication involves multiplying by a multiple of 10 - mastering this mental step makes the algorithm faster and more accurate.

Yes - multiplying by 10, 20, 30... reinforces that each place value is 10 times the one below it, directly supporting 4th grade place value standards.