Curated OER
Roll On Down!
Students create number sentences by rolling two dice. Each student rolls the dice and writes down the numbers in number sentence format. Then they add the problem by using the strategies of counting on and doubles.
Curated OER
Goldfish Subtraction
Students manipulate Goldfish crackers to explore subtraction and number sentences.
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Thanksgiving Addition Worksheet
In this addition skills worksheet, students examine the Thanksgiving counters in each of 3 pictorial number sentences and fill in the blanks with the number that describes each group of counters.
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Same and Different
For this mathematics worksheet, 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...
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Subtraction with Counters
First graders practice subtraction with manipulatives. In this subtraction lesson, 1st graders use M&M's to count and then take away. They write number sentences to match their subtraction problems.
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Walking On The Number Line
Students investigate the concepts of expressions and equations while defining the similarities and differences. They explore the operations by using a number line and record answers while working with the teacher. Students play the game...
Fuel the Brain
Addition with Three Addends
Do you know how much of one activity that you did ALL day? Through addition, your learners will determine how much dancing and how much basketball Morgan and Anna did over the course of one day. They will have to create a number sentence...
Curated OER
Multiplication: A Treasure Hunt to Two and Three Digit by One Digit Multiplication
Here is a math lesson which has learners practice multiplying two and three digit numbers by one digit numbers. They discuss multiplication strategies and use those strategies to play a game.
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Fact Families
There is something to be said for fact families. Classmates read problems and write related fact families and number sentences. There are 6 wonderful problems to solve.
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Part Part Whole
First graders solve number sentences. In this problem solving instructional activity, 1st graders construct addition sentences using a part part whole mat. Students demonstrate problem solving strategies using cubes.
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Addition Properties and Subtraction Rules
In this addition and subtraction worksheet, students review the addition properties and the subtraction rules. Students then complete each number sentence and tell which property or rule was used.
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Missing addends
In this addition learning exercise, students complete number sentences with their missing addends with numbers less than 15. Students complete 10 multiple choice questions.
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Making 4
In this making 4 worksheet, learners figure out and write down all the ways they can make the sum of 4 from 6 cards. Students utilize the operations of addition and subtraction in the making of their number sentences.
Math Mammoth
Number Line Jumps
In this math learning exercise, learners write addition and subtraction sentences for eight word problems involving integers. Students use a number line to find the answer to the problem. Learners complete addition and subtraction with...
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Adding Mixed Numbers 1
In this adding mixed numbers worksheet, students write addition sentences using pie charts, add mixed numbers with the same denominator, and write mixed numbers as fractions in simplest form. Students solve nine problems.
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Fact Family/Number Family (Addition Facts)
In this fact family practice worksheet, students fill in the blanks in 5 number sentences so each of the 5 number sentences add up to make 5.
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Relate Addition and Subtraction
In this addition and subtraction instructional activity, students use problem solving skills to write number sentences and solve 6 word problems that require them to add and subtract.
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Addition and Subtraction Challenge
In this addition and subtraction practice worksheet, students use their problem solving skills to sove 19 problems that require them to fill in the blanks in 19 number sentences.
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Count and Add Caps
In this addition worksheet, students fill in the blanks to a numbers sentence about adding caps. Students complete 1 number sentence.
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Counting and Coloring Shapes
In this counting worksheet, 1st graders count and color the shapes and plug each shape into a number for a number sentence and solve. Students solve 6 addition problems with 1 digit numbers
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Fill the Boats
In this addition and subtraction practice learning exercise, students solve 12 problems by filling in the blanks in each of the number sentences with the appropriate numbers.
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Related Addition and Subtraction
Warm up your mathematicians using this fact families instructional activity! Because the answer is explained below, consider projecting this for the whole class and uncovering the bottom half after collecting student responses. There are...
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Addition Word Problems - Random Math Related Quizzes
In this addition word problems worksheet, students solve addition word problems containing one and two digit numbers. Students complete 6 problems.
Curated OER
Addition word problems
In this addition worksheet, 2nd graders solve addition word problems involving one digit numbers. Students complete 6 word problems total.