DK Publishing
Writing Equivalent Number Sentences
Connect the four operations with a series of number sentences. After studying the examples at the top of the page, third graders find ways to write related number sentences for addition, subtraction, multiplication, and division...
Curated OER
Problem-Solving Strategy: Write a Number Sentence: Problem Solving
In this number sentence worksheet, students use the problem solving strategy of understand, plan, solve, and look back to help them write number sentences to solve the word problem.
Curated OER
Multiplication of Whole Numbers
Break up multiplication into more easily conceptualized math operations. Scholars first examine an array of apples and write a multiplication sentence to represent it. Then, they determine which of four sets of addends is equivalent to a...
Curated OER
K-5 Mathematics Module: Number and Number Sense
Reinforce number sense with a collection of math lessons for kindergarteners through fifth graders. Young mathematicians take part in hands-on activities, learning games, and complete skills-based worksheets to enhance proficiency in...
EngageNY
Equivalent Ratios
Equivalent ratios show up on tape. Young mathematicians use tape diagrams to create equivalent ratios in the initial lesson on the topic. They learn the definition of equivalent ratios and use it to build others in the third segment of a...
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...
Waterloo Mathematics
Grade 7 Patterning and Algebra: Algebraic Expressions
Classmates solve 18 different problems that are mostly word problems that apply algebraic expressions. They draw different combinations of masses on a scale that would balance. They also simplify expressions and solve for x in a number...
Illustrative Mathematics
Comparisons 2
Need a quick review for greater than or less than? Young mathematicians use <, >, or = to complete a set of seven comparison number sentences.
Math Mammoth
Equivalent Fractions and Decimals
In this math worksheet, 6th graders find the solutions to the number sentences that use fractions and decimals. They use the rules of decimals and fractions.
Rational Number Project
Initial Fraction Ideas Lesson 9 Overview
Visual models support young mathematicians with exploring equivalent fractions. Starting with a quick warm-up problem, children go on to work through a series of guiding practice problems before working with a partner identifying and...
Curated OER
Equivalent Sentences
In this recognizing sentences with the same or nearly the same meanings online/interactive learning exercise, students read two columns of statements and match the ones that have equivalent meanings. Students match 7 sentences and check...
DK Publishing
Number Riddles - Word Problems
Although this set of 16 word problems aren't the most riveting, they give clear practice opportunities for learners to solve missing factor and dividend problems. Each scenario is only a sentence or two, and some don't even involve...
Waterloo Mathematics
Number Sense and Numeration: Ratio and Rate
Seventh-graders solve 20 various types of problems related to ratio and rate. They write ratios in simplest form for each given statement, to compare the area of two figures, and write two ratios equivalent to each ratio. Pupils express...
Illustrative Mathematics
Valid Equalities?
True or false: 20 = 10 + 10. The statement is true because two 10s make a 20. These are the types of equations learners must label or false. They must also explain in mathematical terms how they know.
Curated OER
Equivalent Fractions: Halves
In this equivalent fractions activity, students read about and see examples of shading to arrive at equivalent fractions, then complete a set of 5 activities finding equivalent fractions.
Curated OER
Using the 10 Times Table
Dividing by 10 and multiplying by 10 is an integral skill for young scholars as they learn base-10 multiplication and division. First, they match five products to their equivalent equations, all of which include 10 as a factor. Next,...
Curated OER
Simple Past-Positive Sentences #2
In this simple past tense worksheet, learners use words and phrases given to form positive sentences in the given tense. Answers may be submitted online for review. ESL appropriate but not exclusive.
Curated OER
Quotients With Remainders
For this quotients with remainders worksheet, young scholars, with a partner, problem solve ten word problems or equations involving quotients.
Curated OER
Decimals and Percents
In this decimals and percents activity, 8th graders solve 26 different types of problems that include expressing numbers as a decimal and a percent. Then they change each number to fractions and determine the unknown number for each...
Curated OER
Equal Groups of 5 practice 19.7
In this dividing by five learning exercise, students use arrays to write division sentences and solve a word problem. Students write answers to five problems.
Curated OER
Affirmative Sentences
In this affirmative sentences worksheet, 1st graders read ten affirmative sentences and then write the negative equivalent to each affirmative sentence.
Curated OER
Unit 5: Worksheet 2 - Ratios
In this ratio worksheet, students investigate the relationship between the ratio of two sides of similar triangles. Afterwards, they convert fractions, decimals, and percents. This three-page worksheet contains approximately 35...
Curated OER
Same...as/As...as
In this same...as and as...as instructional activity, students complete sentences with same...as phrases and as...as phrases. Students complete 22 sentences.
Curated OER
Change The Words
In this word changing worksheet, students change the words in the sentences that are in the parenthesis. Students change words in 9 sentences.