Curated OER
Lesson 2 Ordering Numbers
Math wizards begin the lesson by comparing and ordering rational numbers. Using a number line, they discover the relationship between the numbers and practice ordering them in the correct way. They also review proper techniques for...
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Counting In Tens: Crossing the Hundreds Boundary
Count on by 10 to finish each number line. Pupils count on 10 begins at a variety of three-digit numbers. There are 6 problems to solve.
Curated OER
Add 2-Digit Numbers
In this addition worksheet, students complete 12 problems, adding one 2-digit number to another. A reference web site is given for additional activities.
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Addition of 2-Digit Numbers
In this addition worksheet, students complete 12 problems, adding one 2-digit number to another. A reference web site is given for additional activities.
Curated OER
Addition of 2-Digit Numbers #2
In this addition worksheet, students compete 12 problems, adding one 2-digit number to another. A reference web site is given for additional activities.
National Education Support Service
Division Note Cards
Sixth graders create note cards to divide multi-digit whole numbers by two-digit numbers and divide decimals that represent money by whole numbers in a simpler and faster fashion. They write the rules and examples of each on the cards...
THUP Games
Monkey Math School Sunshine
Hang out at the beach and listen to some relaxing tunes, all while developing basic math skills. An endless source of fun and learning for young children!
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Adding Decimals
In this decimal addition instructional activity, students solve 20 problems that require them to add 2-digit decimal numbers to 2-digit decimal numbers.
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Adding by 2's
In this adding by 2's worksheet, students start with a 2 digit number and count by 2's in the number lines. Students complete 14 number lines.
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Adding Ten
In this addition worksheet, students solve 20 problems in which the number 10 is added to a single digit number. There are no examples.
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Adding Decimals
In this math worksheet, students solve 32 double digit decimals problems. There is some regrouping required. The problems are already lined up vertically.
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Add With No Regrouping
For this finding the sums worksheet, students add one digit-numbers plus two-digit numbers with no regrouping. Students solve 30 problems.
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Sums to Ten
In these addition worksheets, students add the 1 digit numbers that have sums to 10. Students solve 100 single digit addition problems.
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Domino Adding
Students practice adding numbers to twelve. For this computation lesson, students construct paper domino patterns and play games in which they use the the dots on the dominoes to make addition problems.
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Number Sense
First graders practice rounding 4 digit numbers using place value concepts. In this estimating sums and differences lesson, 1st graders explore clustering, rounding, and front end estimation as methods for rounding decimals.
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Three Digit Plus Two Digit Addition
In this addition review worksheet, students use their math skills to solve 36 problems that require them to add 3 digit numbers to 2 digit numbers with regrouping.
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Addition Worksheet
In this addition worksheet, students add twenty pairs of two digit numbers. There is no regrouping involved in this worksheet, all answers for the ones and the tens columns are equal to or less than 9.
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Four Digit Plus Two Digit Addition
In this addition review learning exercise, students use their math skills to solve 36 problems that require them to add 4 digit numbers to 2 digit numbers.
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Adding Fractions with Common Denominators
In this adding fractions learning exercise, students add fractions with common denominators and one or two digit numbers. Students complete 15 problems.
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Three Digit Addition
In this addition review worksheet, learners use their math skills to solve 36 problems that require them to add 3 digit numbers to 3 digit numbers with regrouping.
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Subtracting Integers (II)
In this subtraction worksheet, students complete subtraction problems containing parenthesis, up to 3 digit numbers, and negatives. Students complete 10 problems total.
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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...
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Simple Area of a Rectangle
What is the area? Because there is only one problem here (and it is followed by a detailed explanation) use this as an all-class warm up. Cover up the bottom half until scholars have shared their own answers. They examine a rectangle...
Curated OER
3 Digit Addition with Regrouping
In this math worksheet, students solve 20 problems in which 3 digit numbers are added with regrouping. There are no examples on the page.
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