Skip to main content
KnovaKNOVA — A free reading app with curriculum-aligned passages on History & Science for Grades 3-8

Worksheets on Common Core Standard - 1.NBT.B.2.c

KNOVA - A free reading app with curriculum-aligned passages on History & Science
1.NBT.B.2.c - The numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, five, six, seven, eight, or nine tens (and 0 ones).
(5 results)

Common Core Standard Worksheets

Place Value on the Farm—Number Sense - worksheet educational content
Place Value on the Farm—Number Sense
This two-digit place value sheet is a fun way for students to practice this skill. A farm is illustrated on the page wit...
1.NBT.B.2.C1.NBT.B.2.B1.NBT.B.2.A
What's That Number?—Number Sense - worksheet educational content
What's That Number?—Number Sense
This worksheet is a great way to practice place value up to the tens place. Students must determine what number is being...
1.NBT.B.2.B1.NBT.B.2.C1.NBT.B.2.A
Fruity Tens—Number Sense - worksheet educational content
Fruity Tens—Number Sense
This worksheet on place value is perfect for practicing ones and tens! Fruits with two-digit numbers on them are illustr...
1.NBT.B.2.C1.NBT.B.2.B1.NBT.B.2.A
Tens Game—Board Game - worksheet educational content
Tens Game—Board Game
This game is a great way to practice place value. Students will roll the die and move forward that many spaces. Each spa...
1.NBT.B.2.C1.NBT.B.2.B1.NBT.B.2.A
Place Value Tens and Ones - game educational content
Place Value Tens and Ones
1.NBT.B.2.C1.NBT.B.2.A1.NBT.B.2.B
Copyright © 2026 Workybooks. Made with ♥ in California.