Curated OER
Write a Number Sentence
In this number sentences worksheet, learners learn to solve the addition and subtraction word problems by writing number sentences for each problem.
Curated OER
Number Sentence Egg Hunt
In this number sentences learning exercise, students write addition, subtraction, and greater or less than number sentences. Students write 27 number sentences total.
DK Publishing
Addition: Count and Color, part 3
Approach addition with sets of objects to show scholars the operation visually. There are four sets of images here arranged as addends in an addition number sentence. Learners count them and color in the total in a final set. All answers...
Curated OER
Add and Subtract within 20
Here is a more interesting way to practice addition and subtraction number sentences. Learners complete two sum boxes, adding across and down then totaling for a final sum. They do the same with subtraction in two more boxes. Finally,...
Curated OER
Add and Subtract Equations with Equal Sign
Gain exposure to addition and subtraction symbols. First, pupils examine a visual number sentence (featuring Sponge Bob), filling in the correct symbol to make it a complete equation. Next, they read a run-on number sentence involving...
Curated OER
Addition with Pennies
In this penny addition worksheet, students examine 9 number sentences that feature pennies being added to groups of 3 pennies.
Curated OER
Fact Families
With a few extra numbers, these fact families would be complete! After looking at an example, scholars write in the sums and differences for six equations as part of three different fact families. This is really for beginners to this...
Curated OER
Complete the Number Sentence 1
In this online interactive math skills instructional activity, students respond to 1 question that requires them to fill in the blank in an addition number sentence. Students may submit their answers to be scored.
Curated OER
Complete the Number Sentences
In this online interactive math skills worksheet, learners respond to 1 question that requires them to fill in the blank in an addition number sentence. Students may submit their answers to be scored.
Curated OER
Complete the Number Sentence 6
In this online interactive math skills worksheet, students respond to 1 question that requires them to fill in the blank in an addition number sentence. Students may submit their answers to be scored.
Curated OER
Complete the Number Sentences 9
In this online interactive math skills worksheet, students respond to 1 question that requires them to fill in the blank in an addition number sentence. Students may submit their answers to be scored.
Curated OER
Complete the Number Sentences 12
In this online interactive math skills learning exercise, students respond to 1 question that requires them to fill in the blank in an addition number sentence. Students may submit their answers to be scored.
Curated OER
Complete the Number Sentences 13
In this online interactive math skills activity, students respond to 1 question that requires them to fill in the blank in an addition number sentence. Students may submit their answers to be scored.
Curated OER
Complete the Number Sentences 14
In this online interactive math skills worksheet, students respond to 1 question that requires them to fill in the blank in an addition number sentence. Students may submit their answers to be scored.
Curated OER
Complete the Number Sentence 16
In this online interactive math skills worksheet, learners respond to 1 question that requires them to fill in the blank in an addition number sentence. Students may submit their answers to be scored.
Curated OER
Writing Number Sentences
In this number sentences worksheet, students write addition number sentence for the apples in each problem. Students complete 4 number sentences.
Curated OER
Add and Subtract within 20
The sums and differences only reach 20 in this arithmetic worksheet. Scholars answer 10 simple number sentences, some involving two numbers and others with three. They choose the correct answer from a list on the right. There are the...
Curated OER
Adding Three Small Numbers
In this number sentence worksheet, 2nd graders complete 5 problems where they fill in the missing 3rd addend after being given 2 addends and a sum.
Curated OER
Making Addition Sentences True
Introduce scholars to the commutative and additive identity properties of addition with two sets of practice problems. First, they fill in the missing addend by choosing from a group of three possible answers. These six addition...
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...
Illustrative Mathematics
Christina's Candies
Help Christina figure out how many chocolate and lemon candies she has with a lesson on decomposing numbers. When presenting this context to the class, the teacher chooses the total number of candies and the number that are chocolate,...
Curated OER
Problem Solving Model
Use a vocabulary chart to introduce math functions. The class defines a list of mathematical vocabulary terms on a worksheet, as well as completes equations and expressions. They examine word problems and practice transcribing them into...
Curated OER
Addition Facts: Cubes
In this addition facts worksheet, students fill in the missing numbers to the number sentences that are represented by cubes and solve the problem. Students solve 6 problems.
Math Worksheets Land
Adding Objects in Rectangular Arrays - Step-by-Step Lesson
These aliens will be familiar to any mathematicians who have seen Toy Story! Use an array of them to practice addition and writing number sentences. Because this worksheet includes the explanation to its one problem, project it as an...