Curated OER
Missing Addends - Inverse Operations
For this math worksheet, student find the missing addend in 28 single and double digit addition problems and write the corresponding subtraction problem.
Curated OER
St. Patrick's Day Missing Digits (A)
In this St. Patrick's Day missing digits worksheet, students figure out the missing numbers in twenty-two addition, subtraction and multiplication equations.
Curated OER
St. Patrick's Day Missing Digits (C)
For this St. Patrick's Day missing digits worksheet, students figure out the missing numbers in twenty-two addition, subtraction and multiplication equations.
Curated OER
St. Patrick's Day Missing Digits (B)
In this St. Patrick's Day missing digits activity, students figure out the missing numbers in twenty-two addition, subtraction and multiplication equations.
Curated OER
St. Patrick's Day Missing Digits (G)
In this math worksheet, learners analyze 22 addition, subtraction and multiplication problems in which there are one or more missing numbers. Students fill in the missing digits on this St. Patrick's Day math page.
Curated OER
Addition Square #2
For this addition worksheet, students fill in the missing numbers to complete 5 addition squares. Students add across and down, filling in the addends.
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 and Subtraction with Counters 3
In this addition and subtraction practice worksheet, students use the counting blocks to help them solve 8 problems that require them to fill in the missing numbers.
Curated OER
Addition and Subtraction
In this addition and subtraction practice worksheet, students solve 16 problems that require them to fill in the missing numbers in the problems.
Curated OER
Addition and Subtraction 5
In this addition and subtraction practice worksheet, students solve 16 problems that require them to fill in the missing numbers in the problems.
Curated OER
Math Lesson Plan : Finger Counting
Create a class of mathematics master. They practice addition to ten until they have mastered the skill. They use their hands to add numbers and eventually find the missing addend to make a sum of 10. They also subtract a single digit...
Curated OER
Domain: Operations and Algebraic Thinking
Practice basic operations for young mathematicians in fun ways! Using two decks of cards (Ace through 10 plus the joker), learners play "memory" by matching numbers that can be added to make 10 and writing number sentences. In another...
Curated OER
Make Ten Guided Lesson
Use these missing-addend problems to help your beginning mathematicians practice addition facts. They read sentences and solve, making 10 from different single-digit numbers. Each of these four problems is formatted differently, so the...
Curated OER
Mentally Add and Subtract 10 or 100
Here are some number lines that need to be completed. There are two number sequences, one to test addition skills and the other for subtraction. Both sequences include counting by 10, but the subtracting question has scholars count...
Curated OER
Names for Numbers
In this mathematics worksheet, 1st graders identify various numbers and use counters to illustrate each fact given. Then they complete the math sentences correctly.
Math Worksheets Land
Add and Subtract within 100- Guided Lesson
Word problems are the name of the game here, and each one comes with an image to help learners visualize the math operation. Careful, though; the visual for the first scenario is confusing. The problem gives a total number of sports...
Curriculum Corner
Second Grade Summer Math Practice Book
Stop the summer lag with a set of second grade Common Core based math practice sheets. Learners fill in hundreds charts with missing numbers up to 1,000. They practice writing numbers in standard, expanded, and word form. Children also...
Curated OER
Finding Patterns
What's the pattern? Learners skip count to complete 12 sequences, some of which increase and some of which decrease. As they solve each number pattern they count by 2, 3, 4, 5, 6, 10, and 100, getting some extra subtraction and addition...
DK Publishing
Counting Caterpillars
These caterpillars each have a number sequence printed on their segmented bodies, but some numbers are missing! Look at the completed caterpillars as an example, asking kids to notice a possible pattern. They should observe that the...
Math Salamanders Ltd.
Addition - Up to 20 Sheet 5
For this addition worksheet, learners complete missing addend problems by plugging in numbers one to 20. Students complete 40 problems.
Curated OER
Addition Exercises
In this addition worksheet, 2nd graders fill in the missing addend to the addition problems to make both sides of the equal sign equal. Students complete 7 problems.
Curated OER
Addition and Subtraction
In this addition and subtraction worksheet, learners find the missing numbers for the double digit addition and subtraction equations. Students solve 13 problems.
Curated OER
Addition Table: All Mixed Up
In this math activity, 2nd graders fill in the missing numbers in a mixed up addition chart. They add across and down using numbers between 1 and 10 as they complete the number chart.
Curated OER
Count by 5s, 10s, and 100s
These number sequences are missing digits! Each of the six has one missing number and scholars must figure out what it is. Here's the pattern, though: all of these sequences involve counting by 5s, 10s, and 100s. Learners add one of...