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Lesson Plan
Curated OER

Fact Families

For Teachers 2nd - 3rd
In this fact families worksheet, students fill in 6 pictures of a house with a fact family. Groups include 3, 5, 8 and 4, 7,11.
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Interactive
Curated OER

Word Problems With Both Addition And Subtraction

For Students 3rd - 5th
In this on-line addition and subtraction worksheet, students complete 2 multiple choice word problems containing both operations. Students can check their answers at the end of the worksheet.
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Lesson Plan
Pennsylvania Department of Education

What Balances?

For Teachers Pre-K - 2nd
Students explore another meaning of subtraction as it pertains to the inverse of addition. In this what balances lesson, students identify the concept of subtraction as a balance. Students use subtraction facts to generate addition...
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Lesson Plan
Curated OER

Addition and Subtraction

For Teachers 3rd - 4th
Learners complete addition and subtraction activities. In this addition and subtraction lesson, students write a sum with missing numbers or symbols and use parts of their bodies to show the missing symbol or number. Learners guess...
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Lesson Plan
Curated OER

Matter

For Teachers 4th - 6th
Students complete a unit of activities to learn about states of matter and how to measure matter. In this matter activity, students complete 8 lessons to learn about matter, its states, and how to measure matter.
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Lesson Plan
Curated OER

The Nature of Mathematics

For Teachers K - 2nd
Students work in groups to describe plants using numbers. In this number lesson, students use numbers to define plants and then use numbers to write descriptions of themselves.
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Worksheet
Curated OER

Mixed Addition and Subtraction Word Problems Two Version 1

For Students 5th - 6th
In this word problems worksheet, students read the word problems and use addition or subtraction to solve the problems. Students solve 5 word problems.
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Worksheet
Curated OER

Mixed Addition and Subtraction Word Problems One- Version 3

For Students 2nd - 3rd
In this addition and subtraction worksheet, students read the word problems and use addition or subtraction to solve the problems. Students complete 5 problems.
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Worksheet
Curated OER

All Operations Word Problems One Version 2

For Students 4th - 5th
For this word problems worksheet, students read the word problems and solve using mixed operations. Students solve 5 problems.
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Worksheet
Curated OER

All Operations Word Problems Two Version 1

For Students 4th - 5th
In this word problems worksheet, students read the word problems and solve using mixed operations. Students solve 5 problems.
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Worksheet
Curated OER

All Operations Word Problems Two Version 2

For Students 4th - 5th
In this word problems worksheet, students read the word problems and solve using mixed operations. Students solve 5 problems.
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Worksheet
Curated OER

All Operations Word Problems Two Version 4

For Students 4th - 5th
In this word problems worksheet, students read the word problems and solve using mixed operations. Students solve 5 problems.
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Worksheet
Curated OER

One-Digit Addition and Subtraction No Regrouping (L)

For Students 1st - 2nd
In this addition and subtraction worksheet, students improve their math skills by solving the one digit addition and subtraction problems. Students do not regroup to solve the 45 equations and 2 word problems.
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Worksheet
1
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Curated OER

Inverse Relationships Add/Sub (C)

For Students 2nd - 3rd
In this inverse relationships worksheet, students use the given numbers to solve the addition and subtraction sentences to solve the 16 inverse relationship problems.
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Worksheet
Curated OER

One-Digit Addition and Subtraction No Regrouping (P)

For Students 1st
In this addition and subtraction worksheet, 1st graders enhance their math skills by adding or subtracting the 45 one digit problems with no regrouping.
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Worksheet
Curated OER

Addition and Subtraction

For Students 1st - 2nd
In this addition and subtraction worksheet, learners add or subtract the single and double digit problems. Students solve 14 problems.
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Worksheet
EdHelper

Addition and Subtraction

For Students 1st - 2nd
In this addition and subtraction instructional activity, students use addition or subtraction to find the sum or differences for the 25 double digit problems.
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Interactive
Curated OER

Addition and Subtraction

For Students 1st - 2nd
In this addition and subtraction instructional activity, students use the number line to help find the missing numbers for the 23 single and double digit problems.
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Interactive
Curated OER

Addition and Subtraction Sentences

For Students 1st - 2nd
For this addition and subtraction worksheet, students write read the addition or subtraction number sentences and solve the 4 problems.
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Worksheet
Curated OER

Add or Subtract

For Students 1st - 2nd
In this addition and subtraction worksheet, learners add or subtract the single, two, and three digit problems. Students use the provided space to solve the problems. Learners solve 28 problems.
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Worksheet
Curated OER

Minnesota's Pyramid Addition Adventure

For Students 2nd - 3rd
In this addition game worksheet, students help Minnesota Muskrat solving the addition pyramid problems by adding the adjacent pairs of numbers and write the sums in the blocks above them. Students solve the second set of pyramids by...
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Worksheet
Curated OER

Create and Solve

For Students 1st - 2nd
In this addition and subtraction learning exercise, students solve the problems by adding or subtracting the given numbers in each problem.
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Worksheet
Curated OER

Choose the Operation: Problem Solving

For Students 2nd - 3rd
In this mathematical operations instructional activity, students use the problem solving strategy of understand, plan, solve, and look back to compare the number of birds seen in the Nature Clubs bird watching walk. Students find the...
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Lesson Plan
Curated OER

Match 'Em Up

For Teachers 1st - 2nd
In this matching problems worksheet, young scholars complete the addition or subtraction equations and then draw lines to match the ducklings on the left and right to the mother ducks in the center that represent the correct answer.