Curated OER
Pot of Gold Addition
In this math worksheet, students solve sixteen addition problems. Each problem includes adding various amounts of money, and students write their answers in a cartoon pot of gold.
Curated OER
Mr. Goldman's Good Idea
Shopping carts are a modern convenience that many people take for granted. Make sure your pupils do not fall into that category by completing the activities in this plan. There are ideas included for language arts, social studies, math,...
Math Salamanders Ltd.
Column Subtraction 3 - Digits Sheet 2
In this subtraction worksheet, students practice subtracting in columns. Students complete the worksheet by solving twelve three-digit subtraction problems.
Math Salamanders Ltd.
Column Addition - 3 Digits Sheet 2
For this addition instructional activity, learners complete a set of 15 problems by adding 3-digit numbers. A reference website is given for additional activities.
Math Salamanders Ltd.
Column Addition - 3 Digits Sheet 5
In this addition activity, students add two and three-digit numbers together and convert them from horizontal to vertical problems. Students complete 12 addition problems with regrouping.
Math Salamanders Ltd.
Place Value to 10,000 Sheet 4
In this place value worksheet, students complete a set of 12 problems, adding thousands, hundreds, tens, and ones. A reference website is given for additional activities.
Math Salamanders Ltd.
Column Addition—3 Digits Multi-Addends Sheet 1
In this column addition instructional activity, students complete 16 problems involving adding two- and three-digit numbers. A reference website is provided for additional activities.
Math Salamanders Ltd.
Column Subtraction (No Regrouping) 3 Digits Sheet 2
In this subtraction worksheet, students complete a set of 15 problems by subtracting two and three-digit numbers; no regrouping is required. A reference website is given for additional activities.
Math Salamanders Ltd.
Column Subtraction - 3 Digits Sheet 3
In this column subtraction with three-digit worksheet, students solve fifteen subtraction problems with three-digit numbers using regrouping.
Math Salamanders Ltd.
Addition - Adding on Tens Sheet 1
In this adding on tens activity, students add multiples of 10 to given numbers. A reference website is given for additional activities.
Math Salamanders Ltd.
Addition: Adding On Ones 1
In this addition and ones worksheet, students complete 30 problems by adding a different number of ones to a two-digit number.
Math Salamanders Ltd.
Addition - 2 Digit Addition Sheet 1
In this addition learning exercise, students add two digit numbers with and without regrouping. Students complete 30 two digit addition problems.
Math Salamanders Ltd.
Addition - Two Digit Addition Sheet 2
Learners solve 30 two-digit addition problems printed horizontally, with the reminder to add in their heads, starting with the bigger number first.
Math Salamanders Ltd.
Subtraction: Two Digit Numbers
In this subtraction with two-digit numbers instructional activity, students use a strategy to solve thirty problems in their heads by subtracting tens and then ones.
Math Salamanders Ltd.
Addition— Adding on Tens Sheet 2
In this double-digit addition worksheet, students solve 30 addition problems. Both addends in each problem are two-digit numbers.
Math Salamanders Ltd.
Subtracting 1, 10, 100 and 1000
For this subtraction worksheet, students use the given number in the first row to practice their subtraction skills. Students complete the chart by subtracting 1, 10, 100, and 1000 from the first number.
Math Salamanders Ltd.
Column Subtraction—4 Digits Sheet 1
In this subtraction worksheet, students complete a set of 15 problems, subtracting one 4-digit number from another. A reference website is provided for additional activities.
Math Salamanders Ltd.
Place Value - Hundreds, Tens, and Ones 4
In this place value worksheet, learners add numbers that are all in different place values and fill in missing addends for different place values. Students complete 40 problems where the numbers are in expanded notation form.
Math Salamanders Ltd.
Subtracting Two Digit Numbers Sheet 3
For this subtraction with two-digit numbers worksheet, students use the subtraction facts to find the missing numbers for 40 problems with regrouping.
Math Salamanders Ltd.
Subtraction—Up to Twelve Sheet 3
For this subtraction, up to twelve learning exercises, students use the number line at the top to help them correctly answer 20 subtraction problems.
Math Salamanders Ltd.
Column Subtraction—3 Digits Sheet 5
In this subtraction worksheet, learners complete 12 problems, subtracting one 3-digit number from another. A reference website is provided for additional activities.
Math Salamanders Ltd.
Place Value to 10,000 Sheet 2
In this place value worksheet, students count totals of numbers shown in boxes, write "how many" beneath each set, and do the same with numbers written in words and place value amounts.
Math Salamanders Ltd.
Column Addition-4 Digits
For this 4-digit column addition learning exercise, students complete 15 problems. A reference website is given for additional activities.
Math Salamanders Ltd.
Subtracting Ones Sheet 1
In this subtraction worksheet, students complete 30 problems, subtracting a different number of ones from 2-digit numbers. A reference website is provided for additional activities.