Curated OER
Finding 10s
For beginners to addition, sets of objects are the ideal way to make this concept understandable. For each of these sets they ring 10 and count the remaining. Then, scholars fill in the addends as 10 and the remaining number. The sums...
DK Publishing
It's Raining Numbers! - Mixed Tables
It's raining math problems! Use this multiplication and division skills practice on a rainy day as scholars fill in water drops to complete number sentences. They fill in products, factors, dividends, divisors, and quotients to solve...
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...
Curated OER
Understanding Place Value, Up to 3-Digit Numbers
Work on place value and addition. Here is a resource that features different types of problems for your second graders to solve. After studying the example at the top of the page, they write the missing number in 12 addition problems....
Curated OER
Reading and Writing Numbers
Review numerals and written numbers. Here is a worksheet that features four sections of problems for youngsters to figure out. They write out eight 3-digit numbers, and provide 3-digit numerals for eight written numbers. A great way to...
Curated OER
Counting from 1-20
In this counting worksheet, students fill in missing numbers in a chart, working in ascending order. The numbers 1-20 are shown at the top of the page. A reference website is given for additional resources.
Curated OER
Counting to 20
In this counting worksheet, students fill in the missing numbers on boxcars of a train. Numbers used are 1-20. Worksheet has a total of 5 "trains."
Illustrative Mathematics
Assessing Sequencing Numbers
Assess whether your kindergartners can identify numbers in random order using two sets of numeral cards 1-10 and 11-20. Starting with a small group and the 1-10 deck give your learners the task of putting the cards into order from...
DK Publishing
Multiplying and Dividing by 10, Part 3 - Using the 10 Times Table
Challenge your third graders on the 10 times tables. Given three numbers at the top of each table, learners fill in the missing numbers to complete three more multiplication and division problems. This resource is a great way to extend...
Curated OER
Numbers From 0 to 99
In this numbers from 0 to 99 learning exercise, students interactively enter the missing numbers in 10 lines, for 36 blanks, with immediate online feedback.
Curated OER
It All Adds Up - Puzzle Matrix #20
In this addition puzzle matrix worksheet, students determine what 8 numbers are missing from the matrix. They insert the proper numbers to make the numbers add up vertically, horizontally, and diagonally.
Curated OER
Recognizing Equivalent Fractions
These 10 equivalent fractions are each missing a number. There isn't much to this worksheet, but if you're looking for some practice problems you've found them. Encourage kids to draw the process into each, since the numbers are large...
Curated OER
Comparing
Examine short number sequences to help scholars explore value comparisons. They look at various given numbers (both two-digit and three-digit) and write in values that are less or more by specific one-digit numbers (i.e. three less, two...
Curated OER
Shh! Numbers
In this symbols of numbers instructional activity, 2nd graders write 20 two-digit numbers with Shh! digits, use Shh! digits to find 15 missing numbers and write 8 Shh! numbers on the lines provided.
Curated OER
Two-Digit Addition, No Regrouping /Carry-on - Missing Digits
In this addition worksheet, 2nd graders fill in the missing digits in 20 addition problems. They do not regroup in the problems.
Curated OER
Adding 4 Numbers
In this addition worksheet, 2nd graders find the missing number in 11 addition problems involving adding 4 single digit numbers together to get a specific sum.
Curated OER
Subtraction and Unknown Addends
Using images helps budding mathematicians grasp difficult subtraction concepts. In this set of three word problems, they examine sets of objects which are reflected in each scenario. To approach subtraction in a more accessible way, the...
Curated OER
Add and Subtract within 20
These true equations are missing numbers. Scholars examine a set of possible answers to fill in each of the nine equations. Consider covering up the answer options, as it may be more helpful to have learners simply figure these out...
Curated OER
Relate Counting to Addition and Subtraction
Use patterns to practice basic addition; pupils count by two, starting from eight and counting on to 20. They record the five numbers missing from the sequence. Below, the worksheet walks learners through the process they use to count by...
Curated OER
Equations by 1 through 10
In this missing addend worksheet, students fill in the missing addend to the addition and subtraction problems. Students fill in the missing addends for numbers 1 through 10 for 100 problems.
Curated OER
Division Terms, Zero and One
In this division activity, students complete division problems by filling in the missing numbers, writing the problems, and filling in a chart. Students complete 4 sets of problems.
Curated OER
Number Chart 3
In this number sequence worksheet, students fill in the missing numbers in a chart from 0 to 100. There are several numbers provided that will help students.
Curated OER
Number Chart 6
In this number sequence worksheet, students fill in the missing numbers in a chart from 1 to 100. There are several numbers provided as clues.
Curated OER
Fill in the Blanks to 20 Worksheet A
Kindergarten and first grade classes can practice counting, not starting at the number one. Seven rows of blocks have randomly-spaced numbers to help them get started. Learners fill in the missing numbers for each row. This simple, but...