Illustrative Mathematics
Comparing Freezing Points
Subtracting negative numbers can be confusing to your middle schoolers. Here, they are able to draw a number line and put their answer in sentence form to check their understanding of negative numbers.
Anchorage School District
Writing Reference Sheet
Print out this handy reference page double sided and distribute it to your class. Individuals can use the page to aid them as they work on their topic sentences, transitions, conclusions, and paragraph structure. There is plenty of...
Curated OER
Making Number Stories
In this making number stories worksheet, students use addition sentences to create word problems. In this short answer worksheet, students write two word problems.
Curated OER
Part Part Whole
First graders solve number sentences. In this problem solving lesson, 1st graders construct addition sentences using a part part whole mat. Students demonstrate problem solving strategies using cubes.
Curated OER
Part-Part-Whole
First graders work with partners, using cubes to make addition sentences. In this math lesson, 1st graders separate cubes into 2 parts and discuss the relationship to addition sentences. Students practice separating cubes. Students make...
Curated OER
Addition Properties
In this addition properties worksheet, learners fill in the missing number in 6 addition sentences. Students tell which property of addition was used to find each answer. There is no list of the properties and there are no examples.
Curated OER
Learn Symbols + and =
In this recognizing plus and equal symbols activity, students read the addition sentences and solve the problems. Students solve fifteen problems.
Curated OER
Fall Addition
In this adding fall pictures activity, students observe pictures, count and write their numbers and the totals in the squares, and complete an addition sentence. Students solve 3 problems.
Curated OER
Addition: Number Sentences
In this addition practice worksheet, students use their problem solving skills to write addition sentences to solve each of the 5 word problems.
Curated OER
Addition and Subtraction Facts to 20
Young scholars act out computation problems. In this addition and subtraction lesson plan, students act out an addition story and write an addition sentence for it. Young scholars continue this activity and answer the provided questions.
Math Learning Center
Grade 1 Supplement Set A4 – Number and Operations: Equivalent Names
Engage young mathematicians in developing their basic arithmetic skills with these great hands-on activities. Using Unifix® cubes to model a variety of single digit addition and subtract problems, children build a basic understanding of...
Curated OER
Add or Subtract: Story Problems
In this addition and subtraction worksheet, students learn how to solve basic addition and subtraction story problems. They then solve the 6 problems in the packet. The answers are on the last page of the worksheet.
Curated OER
Writing Number Sentences
Students practice writing number sentences. After reading real world problems, they describe the same situation by writing a number sentence. Students use algebra tiles, or counters, to demonstrate the use zero pairs in solving...
Curated OER
Complete the Number Sentences
In this addition instructional activity, students use three digit addition and solve for missing addends. Students master 15 problems filling in the missing numerals for each.
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
Addition: Number Sentences 2
In this addition practice worksheet, students use their problem solving skills to write addition sentences to solve each of the 5 word problems.
Curated OER
Making Numbers: Number Puzzles 1-20
In this number puzzle worksheet, students use their addition and subtraction skills to solve 7 problems that require them to fill in the blanks in 7 addition sentences. An example is included.
Curated OER
Making Numbers: Number Puzzles 1-10
In this number puzzle activity, learners use their addition and subtraction skills to solve 7 problems that require them to fill in the blanks in 7 addition sentences. An example is included.
Curated OER
Addition Facts: Counters 2
In this addition practice worksheet, students use the counting blocks to help them solve 12 problems that require them to fill in the missing numbers in the addition sentences.
Curated OER
Addition: Up to 2-Digits Using Place Values
In this addition worksheet, students solve 9 problems in which two digit numbers are added with no regrouping. Students rewrite an addition sentence that is in horizontal format and stack the numbers in a place value chart.
Curated OER
Math Word Problems – Random Math Related Quizzes
In this addition worksheet, students read then solve 6 word problems. Students use single digit addition to solve each of the problems.
Math Worksheets 4 Kids
Pictograph Christmas Gifts
Add holiday cheer to math practice with a Christmas themed learning exercise designed to reinforce skip counting by two and solving word problems.
Curated OER
Fill in the Blank: Addition Number Sentence
In this online interactive math skills worksheet, students examine an addition sentence and fill in the blanks to appropriately finish it. Students may submit their answers to be scored.
Curated OER
Fill in the Blank: Addition Number Sentence 2
In this online interactive math skills worksheet, students examine an addition sentence and fill in the blanks to appropriately finish it. Students may submit their answers to be scored.