Courses Pricing About Get started

Subjects

Math
Physics
Chemistry
CS / Programming
Engineering
Biology
Data science
Economics
English / Reading / Writing
Languages
Test prep

Courses
Math
Elementary
1st Grade
Common Core Standards
1.NBT.B.3
Practice Problems
Set 19 · Challenging

← Common Core Standards·

Get started Book tutoring

Set 19 · Challenging · Practice Problems

All practice problems Back to 1.NBT.B.3

HUNTERTUTORING

STEM tutoring from kindergarten through PhD, plus English, languages, economics, data science, and test prep.

Online anywhere · In-person in Greater Portland, OR

Questions? info@huntertutoring.net

Start

Courses
Pricing
Get started

Get tutoring

Book tutoring
Student details
Subscribe
About

Legal

Privacy
Policies

© 2026 Hunter Tutoring