Curated OER
One-Digit Addition and Subtraction (B)
In this addition and subtraction worksheet, students find the sums and differences of one-digit numbers. Students solve 49 problems.
Curated OER
Two-Digit Addition and Subtraction (A)
In this two-digit addition and subtraction worksheet, students solve with mixed regrouping and no regrouping. Students solve 49 problems.
Curated OER
All A-buzz About Math
Second graders participate in Math-Eze activities to comprehend word problems. In this word problem lesson, 2nd graders recognize why a hexagon is the best shape for a beehive. Students calculate how far bees must travel to find 2 lbs....
Curated OER
Two-Digit Addition and Subtraction (B)
In this adding and subtracting two-digit numbers worksheet, learners find the sums using mixed regrouping and no regrouping. Students solve 49 problems.
Curated OER
Three-Digit Addition and Subtraction (A)
In this adding and subtracting three-digit numbers worksheet, students solve with mixed regrouping and no regrouping. Students solve 49 problems.
Curated OER
Codebreaker Math
Students solve addition and subtraction problems and decipher and write messages using a code. They read and discuss an informational fact sheet about the Navajo code talkers from World War II, and decode and re-code messages using math...
Curated OER
Addition and Subtraction 6
In this addition and subtraction worksheet, learners use three one-digit numbers to create correct addition and subtraction number sentences. Students write six number sentences.
Curated OER
Addition and Subtraction 2
In this addition and subtraction worksheet, students add and subtract two-digit and three-digit numbers with regrouping. Students solve ten problems.
Curated OER
Addition and Subtraction 3
In this addition and subtraction instructional activity, students subtract two-digit and three-digit problems with regrouping and use addition to check their answers. Students solve twenty problems.
Curated OER
Addition and Subtraction 7
In this addition and subtraction worksheet, students fill in the blanks counting my twos, threes, tens, and sixes. Students fill in thirty-six blanks.
Curated OER
Addition and Subtraction 2
In this subtraction instructional activity, students find the differences for three-digit and four-digit numbers with regrouping. Students solve twelve problems.
Curated OER
Properties of Addition and Subtraction
In this using properties to solve word problems, learners find the sums and differences of two-digit numbers using the zero property and the order property of addition to problem solve. Students solve six problems.
Curated OER
A Frightening Mix of Math (D)
In this Halloween math worksheet, students solve 36 problems in which two or three digit numbers are added or subtracted. There will be borrowing and carrying on this Halloween themed page that has monster graphics.
Curated OER
Two-Digit Addition Problems With Regrouping
In this math worksheet, students solve two-digit addition problems with regrouping. The worksheet includes a number line to help students solve the problems.
Curated OER
Addition and Subtraction 1
In this addition worksheet, students add groups of two and three whole numbers and tenths and hundredths decimals. Students problem solve to write ten sums.
Curated OER
Addition and Subtraction
In this recognizing addition and subtraction word families worksheet, students subtract and then add the family equations. Students solve 32 problems.
Curated OER
Addition and Subtraction Fact Families
For this adding and subtracting fact families worksheet, students solve a mixture of addition and subtraction equations. Students solve 30 problems.
Curated OER
Math Fact Card Games
Students play card games as a way to strengthen their math skills. In this math facts lesson, students play UNO multiplication, greater than and less then and multiplication war.
Math Salamanders Ltd.
Adding 1s, 10s, 100s, and 1000s
In this addition activity, students complete a 13-row chart. They start with three or four-digit numbers and add 1, 10, 100, or 1000 to each number to fill in the chart. The last four questions require subtraction because the initial...
Curated OER
Money Subtraction
For this money subtraction worksheet, students have to subtract different amounts of money where there is a dollar and cent value. Students have 20 problems to complete in this subtraction worksheet.
Curated OER
Chalkboard Challenge: Fifth Grade Math Review
This PowerPoint addresses fifth grade math concepts, focusing mostly on geometry. The interactive math review game is in a "Jeopardy" style format and enables students to revisit the topics in geometry such as polygons, quadrilaterals...
Curated OER
Three-Digit Addition and Subtraction With Regrouping
Second graders access prior knowledge of addition and subtraction using two-digit numbers and calculate easily with them. In this three-digit addition lesson, 2nd graders learn to add and subtract three-digit numbers with and without...
Curated OER
Addition and Subtraction Sentences
In this addition and subtraction worksheet, students make up 4 addition sentences that have 9 as their answer, then make up 4 subtraction sentences with an answer of 4.