Curated OER
Hundred Chart
In this math worksheet, students examine a hundred chart. The ten by ten chart includes all numbers one to one-hundred. Students may identify patterns in the chart.
Curated OER
Rounding Whole Numbers
Can your fourth graders round to the nearest 10? What about the nearest 100, or 10,000? A thorough resource helps them practice rounding numbers of varying size. Four sets of problems prompt students to round to specified place values,...
Curated OER
Take Whole Tens: Subtraction with a Number Line
A tens number line helps your class understand how to "hop" backward to subtract by 10's. Ten practice equations are expressed as math sentences (in word form) using the expressions "take __ from __" and "subtract." A little cartoon...
Curated OER
Using Negative Numbers
Fourth graders explore negative numbers with this resource. They discuss positive and negative numbers by counting who is present and absent, placing numbers on a number line, and graphing temperatures. Using a variety of activities,...
Curated OER
Narrow it Down: Numbers
Elementary learners of all ages utilize their number knowledge by playing a 20 questions style game. They participate in a game in which they ask yes or no questions to a group leader in order to discover which number the leader has...
Curated OER
Two-Digit Addition: No Regrouping (A)
This worksheet provides 100 two-digit addition problems to solve. None require regrouping. The answer key is provided.
Curated OER
Rounding Numbers
Rounding numbers is an important mathematical skill. Here is a activity that gives learners ample practice. They must round sets of numbers to the nearest 10, 100, and 1,000. There are 60 numbers that must be rounded. This would be an...
West Contra Costa Unified School District
The Power of Ten: Building a Magnitude Model
Add visual representation to teaching place value with a magnitude model. Using adding machine tape, pupils build a linear place value strip from 1 to 100.
DK Publishing
Subtraction with 3-Digit Numbers #3
Get plenty of subtraction practice with 25 subtraction problems. Using their borrowing skills, second or third graders work through the first twenty problems, then solve five problems with decimals to the hundredths. A good opportunity...
Curated OER
Equivalent to a Half
How can fractions that look different be considered equivalent? Answer that questions with this informative and easy to follow resource. Fractions are shown in numeric and picture form to reinforce how the are equivalent. The process for...
Curated OER
Order Numbers to 100 (I)
In this ordering numbers to 100 worksheet, students practice their math skills as they order 15 sets of 10 numbers each up to 100. Numbers should be ordered lowest to highest.
Curated OER
Order Numbers to 100 (K)
In this ordering numbers to 100 worksheet, learners practice their math skills as they order 15 sets of 10 numbers each up to 100. Numbers should be ordered lowest to highest.
Curated OER
Order Numbers to 100 (L)
In this ordering numbers to 100 worksheet, students practice their math skills as they order 15 sets of 10 numbers each up to 100. Numbers should be ordered lowest to highest
Curated OER
Order Numbers to 100 (O)
In this ordering numbers to 100 worksheet, students practice their math skills as they order 15 sets of 10 numbers each up to 100. Numbers should be ordered lowest to highest.
Curated OER
Order Numbers to 100 (F)
In this ordering numbers to 100 worksheet, students practice their math skills as they order 15 sets of 10 numbers each up to 100. Numbers should be ordered lowest to highest.
Curated OER
Order Numbers to 100 (J)
In this ordering numbers to 100 worksheet, students practice their math skills as they order 15 sets of 10 numbers each up to 100. Numbers should be ordered lowest to highest.
Curated OER
Order Numbers to 100 (D)
In this ordering numbers to 100 worksheet, learners practice their math skills as they order 15 sets of 10 numbers each up to 100. Numbers should be ordered lowest to highest.
Curated OER
Order Numbers to 100 (H)
In this ordering numbers to 100 instructional activity, students practice their math skills as they order 15 sets of 10 numbers each up to 100. Numbers should be ordered lowest to highest.
Curated OER
Order Numbers to 100 (Q)
In this ordering numbers to 100 worksheet, students practice their math skills as they order 15 sets of 10 numbers each up to 100. Numbers should be ordered lowest to highest.
Curated OER
Round Numbers to the Nearest 100
Young mathematicians round numbers to the nearest 100. They round 10, 3 digit numbers to the nearest 100. Good, basic practice
Curated OER
Compare Numbers to 100 +-4 (P)
Seventy-five comparison problems! Your class will say hooray, because they've been practicing and will have no problem determining which number in each set is greater than, less than, or equal. This resource comes with a handy answer key.
Maths Blog
Understand Subtraction - Take Whole Tens
Use a number line to demonstrate subtracting by tens. Learners "hop" backwards down a tens number line to complete subtraction equations. Several different ways to express the operation are included.
Curated OER
Probability Scale 0 to 1
Use a probability scale line to help introduce learners to odds and probability. They start by examining an example line, looking at where events would fall from 100% probability to 0%. Next, learners complete two of these on their own,...
Curated OER
Compare Numbers to 100 (H)
In this comparing numbers worksheet, students solve 100 problems in which two digit numbers are compared using the signs: < or > or =.