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Curated OER
Real-Life Problems, Working with Decimals #2
It's all about decimals in these word problems, which have scholars apply math to scenarios they will likely come across later in life. Working with multi-digit numbers and decimals to the hundredths place, learners must determine the...
Curated OER
Subtraction Shopping
Students subtract two digit numbers. They check each other's answers for accuracy.
Curated OER
Mixed Two Digit Subtraction No Zero Borrowing
In this subtraction worksheet, students sharpen their math skills as they solve 40 problems that require them to subtract 1 or 2-digit numbers from 2-digit numbers.
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Two Digit Subtraction, No Borrowing 3
In this subtraction worksheet, students sharpen their math skills as they solve 40 problems that require them to subtract 2-digit numbers from 2-digit numbers.
Curated OER
Two-Digit Addition and Subtraction (R)
In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 49 problems that require them to add and subtract 2-digit numbers.
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Two-Digit Addition and Subtraction (Q)
In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 49 problems that require them to add and subtract 2-digit numbers.
Curated OER
Three-Digit Addition and Subtraction With Regrouping
Second graders access prior knowledge of addition and subtraction using two-digit numbers and calculate easily with them. In this three-digit addition lesson, 2nd graders learn to add and subtract three-digit numbers with and without...
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Subtraction - Numbers to 19 ( 3 of 3)
For this subtraction worksheet, students find the differences in 30 vertical problems which use numbers up to nineteen. They do not regroup as they solve the problems in which they subtract a single digit number from a two digit number.
Curated OER
Tens and Ones
Learners view three problems involving adding or subtracting with ones and tens. Each problem is followed by an explanation and an answer as to how the problem should be done. Note: This resource contains incorrect grammar and could be...
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Subtraction with Regrouping Lesson Plan
Learners explore regrouping while subtracting. In this subtraction lesson, pupils manipulate base 10 blocks to demonstrate regrouping. Multiple resources are provided.
DK Publishing
Subtracting Big Numbers, part 2
Get some subtraction practice with a multi-faceted math worksheet. After reviewing two sample subtraction problems at the top of the page, third graders solve for the differences of vertical problems, horizontal problems, and word...
Curated OER
Estimating Sums and Differences
Work on rounding, estimating, adding, and subtracting with a helpful math activity! Fifth graders study different sets of addition and subtraction problems, and after rounding each number to the leading digit, they estimate what the sum...
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Three Digit Subtraction No Zero Big Test 2
In this subtraction practice worksheet, students hone their math skills as they solve 80 problems that require them to subtract 1, 2, or 3-digit numbers from 3-digit numbers.
Curated OER
Subtract Across Zeroes: Practice 5.7
In this subtraction learning exercise, students solve 27 problems in which three and four digit numbers are subtracted with regrouping across several places. There are no examples on the page.
Curated OER
Using A Calculator: Take 1
In this calculator worksheet, learners solve 20 problems in which the number 1 is subtracted from numbers up to six digits. Students do the problems and record their answers. Learners use the calculator to check.
Curated OER
Add and Subtract Decimals
In this decimal worksheet, students read about adding and subtracting, then complete a set of 31 problems, adding, subtracting, solving for values of expressions and solving equations.
Curated OER
Long Division - mathsblog.co.uk
In this long division worksheet, students review the algorithm for finding the quotient in long division problems. They use the process to answer 12 problems.
Curated OER
Subtraction: one digit numbers
For this subtraction worksheet, students subtract one digit numbers from each other. Students complete 80 subtraction problems.
Curated OER
Subtraction: one digit numbers
In this subtraction instructional activity, students subtract one digit numbers from each other. Students complete 80 subtraction problems.
Curated OER
Shells
Students participate in an activity that reinforces their skills with subtracting of two-digit numbers. They read in their Math Storybook's about seashells on the beach, hermit crab's and discuss how many they see and where did all the...
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Add With No Regrouping
In this finding the sums instructional activity, students add one digit-numbers plus two-digit numbers with no regrouping. Students solve 30 problems.
Curated OER
Making a Ten
An addition table supports third graders as they learn strategies to improve their math fluency. When finding sums greater than ten, students are taught how to first make a ten and then add on the rest. A similar method is also...
Curated OER
Adding and Subtracting up to 5 Guided Lesson
Using only numbers up to five, beginners to addition complete four basic number sentences to find the sums of each. This learning exercise is unique in that the first two problems are actually written out, and the last two are numerical....
Curated OER
Add and Subtract within 1000
There are some missing parts in these addition and subtraction problems. Scholars start by completing two number sentences, each involving all three-digit numbers. Then, they examine another number to determine the value of the tens...