Worksheet
Curated OER

Counting by 3s, 4s, and 5s

For Students 2nd - 4th Standards
Can learners recognize the pattern in these number sequences? Here's a hint: it's skip counting by either three, four, or five. There are three examples at the top demonstrating each of these, and scholars complete 15 number sequences to...
Worksheet
Curated OER

Counting Back

For Students 1st Standards
Where does the frog stop? Help youngster visualize subtraction with a frog on 10 steps. He starts on the step coordinated with the minuend and hops down based on the subtrahend. By doing this, scholars are counting on backwards and...
Worksheet
Curated OER

Counting Out Loud

For Students K - 1st Standards
These number sequences are quite fun to look at! Beginning counters complete six of them as they say and write in the numbers. They count only by 1s, however some of these move from greatest to least. The highest number here is 20. Once...
Worksheet
Curated OER

Frogs Hopping by 2s

For Students 1st - 2nd Standards
Hop to it! Beginning counters fill in water lily number sequences as a frog "hops" across them, skip counting by twos. There are five sequences in total, and some require counting backward. Learners can reference the two examples, which...
Assessment
Illustrative Mathematics

How Many Days Until Summer Vacation?

For Students 2nd Standards
On the 124th day of school, young mathematicians are asked to find out how many days are left in the 180-day school year. The teacher version to the task offers several ways the problem can be solved, and can be used to guide...
Worksheet
Curated OER

Identifying Patterns

For Students 3rd - 5th
Explore number attributes and skip counting through patterns! Scholars find the pattern in each of these sequences and continue it by writing in the remaining values. They count consistently by various intervals, sometimes forwards and...
Worksheet
Curated OER

Mentally Add and Subtract 10 or 100

For Students 1st - 3rd
Don't let the title of this one fool you; scholars skip count only by 10 in this number sequence worksheet. They fill in missing numbers on a number line to complete each sequence, adding or subtracting 10. There are two addition...
Worksheet
Curated OER

Revise Counting Back in Tens (2)

For Students 2nd
In this counting back activity, 2nd graders study the given numbers and fill in the missing numbers by counting back by tens. Students complete 6 sets.
Worksheet
Curated OER

Count back 4

For Students 2nd - 4th
For this counting worksheet, students practice counting backwards by 4. They start at the specified number and count backwards by 4 one time. Students write in the number that they end up at. There are 10 problems to solve and the...
Worksheet
Math Salamanders Ltd.

Counting Back by 1s, 2s, 5s, 10s, and 100s Sheet 1

For Students 2nd - 4th Standards
In this counting-back learning exercise, students fill in blanks in rows, counting back by 1, 2, 5, 10, or 100 as instructed. A website reference for additional resources is provided.
Worksheet
Curated OER

Count Backwards and Complete the Series

For Students 2nd - 3rd
In this count backwards worksheet, students count backwards from 100 to 95 and complete the series by filling in the missing numbers. Students fill in 3 missing numbers.
Worksheet
Curated OER

Ordering

For Students 1st - 2nd
Four sequences are missing some numbers; can your scholars fill them in? These aviation-themed number sequences require skip counting and counting backward. Beside each pattern learners can reference a jumbled set of numbers inside a...
Worksheet
Curated OER

Identifying Patterns

For Students 3rd - 4th
Investigators examine the clues to complete 17 sequences by skip counting backwards. There are two examples to get them started, and all of these patterns include the first three numbers but are missing the last five. If you want...
Worksheet
Curated OER

Finding Patterns

For Students 1st - 2nd Standards
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...
Worksheet
Curated OER

Counting Back in Tens

For Students 2nd - 4th
In this counting by 10's worksheet, students count backwards by 10's, starting from different 2 digit numbers. Students complete 4 problems.
Worksheet
Curated OER

Count Back by 2

For Students K - 2nd
For this counting backwards worksheet, students count back by 2 starting at 3 different sets of numbers. A reference website for additional resources is given.
Worksheet
Curated OER

Counting Forward or Back

For Students 1st - 2nd Standards
What comes next? Young counters follow the stone path to each house, filling in numbers in a sequence as they go. Some of these move forward and some backward, but all progress by ones. Learners start with given numbers and then follow...
Worksheet
Curated OER

Finding Solutions by Working Backwards

For Students 4th - 5th
In this math worksheet, students learn to solve word problems by working backwards. Students read the 20 word problems and solve them, choosing the best answer from 4 choices. There are helpful hints on the page to clue students to work...
Worksheet
Curated OER

Count back in twos

For Students K - 2nd
In this counting learning exercise, students practice counting backwards by twos. They start at the specified number on the number line and mark the squares as they count backwards. There are 3 number lines on this page.
Worksheet
Curated OER

Revise Counting Back in Tens

For Students 2nd
In this counting back learning exercise, 2nd graders answer 6 rows of questions with number lines in which they have to count back by 10 and fill in the blanks. 
Worksheet
Curated OER

Counting Back by Tens

For Students 2nd
For this counting backwards worksheet, 2nd graders study and review a chart to assist them in solving 4 subtraction math problems.
Worksheet
Curated OER

Mentally Add and Subtract 10 or 100

For Students 1st - 3rd
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...
Worksheet
Curated OER

Relate Counting to Addition and Subtraction

For Students 1st - 3rd
Your math scholars may recognize patterns, but do they know they can use them to practice addition and subtraction? This worksheet has scholars counting by threes, fours, and sixes to analyze number patterns and complete a...
Worksheet
Curated OER

Revise Counting Back in Tens

For Students 3rd - 4th
In this counting by ten worksheet, students solve 6 problems in which the missing numbers in the number tracks are filled in to show counting backwards by ten. Number range is from 607 to 6.