CCSS 4.NBT.B.5 Worksheets
Grade 4 · Number & Operations in Base Ten
Multiply up to four digits by one digit, and two digits by two digits, using place value strategies.
Below are free printable worksheets that support 4.NBT.B.5. Print them as PDFs, or generate a fresh one. Every math answer key is computed in code, so it is never wrong.
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Deliver a whole lesson on 4.NBT.B.5 from a textbook-grade teaching unit, with a hook, worked examples, diagrams, misconceptions, and an exit ticket.
Teaching guide
Multiply up to four digits by one digit, and two digits by two digits, using place value strategies.
Build multiplication as equal groups and arrays, then skip counting, then recall of facts. Show that the array shows why a × b = b × a.
Generated and checked in code, so it is correct.
Confusing the number of groups with the number in each group, and adding when a word problem implies repeated groups.