Curated OER
Adding Greater Numbers
In this adding greater numbers worksheet, students solve 13 problems in which four numbers are added in a column. Most numbers are four or five digits; students will need to regroup more than once.
Curated OER
Writing Equations - Addition/Subtraction Up to 2-Digits Without Regrouping
In this addition and subtraction practice learning exercise, students use their problem solving skills to use the information provided to write and solve 12 equations.
Curated OER
Practice in Prime Factorization
In this practice in prime factorization worksheet, students solve 8 columns of 10 problems each about prime factors for two and three digit numbers, plus two review problems in each column.
Curated OER
Add and Compare enrichment 10.5
In this addition worksheet, students add the ones columns and fill in the carry squares, add the tens, then order the sums. Students solve ten problems.
EdHelper
Addition and Subtraction Using Place Value
In this addition and subtraction worksheet, students solve simple problems where the tens and ones columns of numbers are labeled for them. Students then solve 4 word problems. Worksheet is part of a subscription site with links and is...
Raytheon
Adding and Subtracting Decimals
For this adding and subtracting decimals instructional activity, students add and subtract numbers with decimals in word problems. Students complete 12 word problems.
Curated OER
Addition and Subtraction Facts- Eleven Worksheets
In this addition and subtraction worksheet, students solve 220 problems. Each page has two columns of ten basic addition or subtraction facts. These are basic drills with no examples or instructions.
Curated OER
Three-Digit Numbers Activities
In this three-digit numbers learning exercise, students write numbers in columns of place values, write expanded form numbers in standard forms, and write numbers using words. Students complete fifteen number activities.
Curated OER
Feature column: Hands on Math With Technology
Young learners will view a math adventures video and practice math concepts. Afterwards they will navigate through Internet sites to participate in teacher selected math adventures. This guide walks you through integrating technology...
Curated OER
Utah History & Geography
Fourth graders practice large digit addition. Students become familiar with column addition. Students develop knowledge of counties and county seats.
Curated OER
Multiplying Whole Numbers
In this multiplication of whole numbers learning exercise, students follow step by step directions to multiply two pairs of numbers without using a calculator.
Curated OER
Add and Subtract Whole Hundreds
In this addition and subtraction worksheet, students add and subtract whole hundred numbers. Students complete 5 problems on this worksheet.
Curated OER
Addition Exercises
In this adding one worksheet, students add numbers in a two-column graph to find the sums by adding one to the numerals one to nine in sequence and observe the answer patterns. Students find eight sums.
Curated OER
Add the Problems
For this math worksheet, students practice addition of three 1-digit numbers in a column. There are 12 problems on the page written vertically.
Curated OER
One Digit Addition; With Regrouping-Z
In this math activity, students add two single digit numbers. The activity has the silhouette of a bat in the background. Problems are presented in column format.
Curated OER
Count by 5s, 10s, and 100s
These number sequences are missing digits! Each of the six has one missing number and scholars must figure out what it is. Here's the pattern, though: all of these sequences involve counting by 5s, 10s, and 100s. Learners add one of...
Curated OER
Subtracting Greater Numbers
In this subtracting greater numbers worksheet, young scholars, with a partner, problem solve and calculate the answers to six addition equations.
Curated OER
Add and Subtract within 20 - Guided Lesson Explanation
Provide second graders with an explanation for how to find the total value of numbers written in a series of boxes.. The resource provides answers and explanations for problems on a referenced instructional activity that is not included.
Curated OER
Answer Match
In this addition and subtraction practice worksheet, students solve 26 problems that require them to add and subtract using 3-digit numbers. Students match the problems that have the same sums and differences.
Curated OER
Arrays Hooray
Second graders write and solve story problems which involve whole numbers, using addition, subtraction, multiplication, or division. They solve multiplication problems by using strategies other than counting all. They interpret and solve...
Curated OER
Introduction: Single Digit Multiplication Tables
In this multiplication worksheet, students study two samples of single multiplication tables. Students solve two single-digit multiplication tables multiplying by 6 and 8.
Curated OER
Same and Different
For this mathematics activity, students first complete the tens place and then add the rest. Then they continue the patterns and compare each column. Students also fill in the missing addends and solve various word problems by writing a...
Curated OER
Subtraction Relay
Learners play a team subtraction game, subtracting two-digit numbers and using addition to check their subtraction. They solve subtraction problems at the board while the team solves the same problem in their seats.
Houghton Mifflin Harcourt
Unit 4 Math Vocabulary Cards (Grade 3)
Bring a set of 19 math vocabulary cards to your third grade math class. Each sheet contains two cards. The top half has the vocabulary word printed in bold text, while the bottom half has the definition of the word. Card topics include...