SKIP TO CONTENT

Showing Results for all grades simple experiments

View all resourcesMathAddition
13 results
Search for: all, grades, simple, experiments
✕
Math
✕
3rd Grade
✕
Common Core
✕
Clear All
13 results
Subtopics:

Showing Results for all grades simple experiments

13 results
Search for: all, grades, simple, experiments
✕
Math
✕
3rd Grade
✕
Common Core
✕
Clear All
13 results
Subtraction Practice
Subtraction Practice
Interactive Worksheet
Subtraction Practice large image
Subtraction Practice
Third Grade
Addition
This simple worksheet is packed with two-digit and three-digit subtraction problems.
Interactive Worksheet
Subtraction Practice
Subtraction Practice
Interactive Worksheet
Subtraction Practice
This simple worksheet is packed with two-digit and three-digit subtraction problems.
Third Grade
Addition
Interactive Worksheet
Addition with Carrying #9
Addition with Carrying #9
Worksheet
Addition with Carrying #9 large image
Addition with Carrying #9
Second Grade
Addition
Help your child get used to addition with carrying so that she'll be all ready to go by the time it's introduced in school.
Worksheet
Addition with Carrying #9
Addition with Carrying #9
Worksheet
Addition with Carrying #9
Help your child get used to addition with carrying so that she'll be all ready to go by the time it's introduced in school.
Second Grade
Addition
Worksheet
Three-Digit Addition: Train Edition
Three-Digit Addition: Train Edition
Game
Three-Digit Addition: Train Edition large image
Three-Digit Addition: Train Edition
Third Grade
Addition
All aboard! Kids solve addition problems on a number line using 1, 10, and 100 unit manipulatives.
Game
Three-Digit Addition: Train Edition
Three-Digit Addition: Train Edition
Game
Three-Digit Addition: Train Edition
All aboard! Kids solve addition problems on a number line using 1, 10, and 100 unit manipulatives.
Third Grade
Addition
Game
Three-Digit Addition and Regrouping Numbers
Three-Digit Addition and Regrouping Numbers
Exercise
Three-Digit Addition and Regrouping Numbers large image
Three-Digit Addition and Regrouping Numbers
Third Grade
Addition
Three digit addition just got much simpler thanks to this exercise that illustrates how to regroup numbers.
Exercise
Three-Digit Addition and Regrouping Numbers
Three-Digit Addition and Regrouping Numbers
Exercise
Three-Digit Addition and Regrouping Numbers
Three digit addition just got much simpler thanks to this exercise that illustrates how to regroup numbers.
Third Grade
Addition
Exercise
Addition with Carrying #2
Addition with Carrying #2
Worksheet
Addition with Carrying #2 large image
Addition with Carrying #2
Second Grade
Addition
Adding up big numbers can be tricky. Teach your budding mathematician a helpful trick to keep the numbers in line with carrying!
Worksheet
Addition with Carrying #2
Addition with Carrying #2
Worksheet
Addition with Carrying #2
Adding up big numbers can be tricky. Teach your budding mathematician a helpful trick to keep the numbers in line with carrying!
Second Grade
Addition
Worksheet
3-Digit Addition
3-Digit Addition
Interactive Worksheet
3-Digit Addition large image
3-Digit Addition
Third Grade
Addition
Learners will solve 20 two- and three-digit addition problems in this versatile practice worksheet.
Interactive Worksheet
3-Digit Addition
3-Digit Addition
Interactive Worksheet
3-Digit Addition
Learners will solve 20 two- and three-digit addition problems in this versatile practice worksheet.
Third Grade
Addition
Interactive Worksheet
April Fools' Day Math
April Fools' Day Math
Worksheet
April Fools' Day Math large image
April Fools' Day Math
Third Grade
Addition
Get in spirit of April Fools' Day with this set of wacky word problems! Follow Ryan on his very odd day, where things don't seem to add up.
Worksheet
April Fools' Day Math
April Fools' Day Math
Worksheet
April Fools' Day Math
Get in spirit of April Fools' Day with this set of wacky word problems! Follow Ryan on his very odd day, where things don't seem to add up.
Third Grade
Addition
Worksheet
Practice Word Problem Subtraction
Practice Word Problem Subtraction
Worksheet
Practice Word Problem Subtraction large image
Practice Word Problem Subtraction
Third Grade
Addition
Practice two-and three-digit subtraction in this set of school-themed word problems!
Worksheet
Practice Word Problem Subtraction
Practice Word Problem Subtraction
Worksheet
Practice Word Problem Subtraction
Practice two-and three-digit subtraction in this set of school-themed word problems!
Third Grade
Addition
Worksheet
Place Value Chart Addition With Missing Digits: Sums to 1,000 #2
Place Value Chart Addition With Missing Digits: Sums to 1,000 #2
Worksheet
Place Value Chart Addition With Missing Digits: Sums to 1,000 #2 large image
Place Value Chart Addition With Missing Digits: Sums to 1,000 #2
Second Grade
Addition
Practice using place value to solve addition problems with this math worksheet!
Worksheet
Place Value Chart Addition With Missing Digits: Sums to 1,000 #2
Place Value Chart Addition With Missing Digits: Sums to 1,000 #2
Worksheet
Place Value Chart Addition With Missing Digits: Sums to 1,000 #2
Practice using place value to solve addition problems with this math worksheet!
Second Grade
Addition
Worksheet
Add to Find Missing Numbers on a Hundred Chart
Add to Find Missing Numbers on a Hundred Chart
Interactive Worksheet
Add to Find Missing Numbers on a Hundred Chart large image
Add to Find Missing Numbers on a Hundred Chart
Second Grade
Addition
Test your addition skills with this helpful hundred chart worksheet!
Interactive Worksheet
Add to Find Missing Numbers on a Hundred Chart
Add to Find Missing Numbers on a Hundred Chart
Interactive Worksheet
Add to Find Missing Numbers on a Hundred Chart
Test your addition skills with this helpful hundred chart worksheet!
Second Grade
Addition
Interactive Worksheet
Elliott's Museum: Addition and Subtraction Word Problem Story
Elliott's Museum: Addition and Subtraction Word Problem Story
Game
Elliott's Museum: Addition and Subtraction Word Problem Story large image
Elliott's Museum: Addition and Subtraction Word Problem Story
Third Grade
Addition
Kids help Elliott prepare treasures for her museum by answering word problems by using a tape diagram.
Game
Elliott's Museum: Addition and Subtraction Word Problem Story
Elliott's Museum: Addition and Subtraction Word Problem Story
Game
Elliott's Museum: Addition and Subtraction Word Problem Story
Kids help Elliott prepare treasures for her museum by answering word problems by using a tape diagram.
Third Grade
Addition
Game
Sea Creatures Word Problems: Multi-step Subtraction and Addition
Sea Creatures Word Problems: Multi-step Subtraction and Addition
Interactive Worksheet
Sea Creatures Word Problems: Multi-step Subtraction and Addition large image
Sea Creatures Word Problems: Multi-step Subtraction and Addition
Third Grade
Addition
This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.
Interactive Worksheet
Sea Creatures Word Problems: Multi-step Subtraction and Addition
Sea Creatures Word Problems: Multi-step Subtraction and Addition
Interactive Worksheet
Sea Creatures Word Problems: Multi-step Subtraction and Addition
This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.
Third Grade
Addition
Interactive Worksheet
Halloween Party Game
Halloween Party Game
Activity
Halloween Party Game large image
Halloween Party Game
First Grade
Addition
Prepare for some scary Halloween counting practice! This game encourages players to knock down cylinders and then add to determine their scores.
Activity
Halloween Party Game
Halloween Party Game
Activity
Halloween Party Game
Prepare for some scary Halloween counting practice! This game encourages players to knock down cylinders and then add to determine their scores.
First Grade
Addition
Activity
1