Curated OER
Let's Add
In this math activity, learners solve twelve addition problems. For each problem, students add a one-digit number to another one-digit number.
Math Mammoth
Add Like Fractions
In this fraction addition worksheet, students learn to use shaded parts of a whole to help them add like fractions. Students write addition sentences and the answer in the first set. In the second set, students shade parts of the whole...
Curated OER
Adding: One-Digit Numbers
In this adding worksheet, students add two groups of single-digit numbers with pictures and record the sum in the blanks. Students solve six problems.
Curated OER
Even and Odd Numbers Closure Activity
Students practice the concept of mathematical closure as it relates to even and odd numbers. In this math lesson, students perform 4 different tasks to understand the number closure concept. Students identify, explain, predict,...
Curated OER
Multiplying Decimals and Mixed Numbers
Students practice multiplying decimals and/or mixed numbers, explore the effects of multiplying decimals and mixed numbers, and practice predicting the effects of multiplying a number by a decimal or mixed number.
Curated OER
Numbers in Art
Students choose a number from one to twelve and tell a number story about it. They listen to the teacher read "Numbers in Art" by Lucy Micklethwait. Students choose three numbers from one to twelve and view works of art while looking for...
Curated OER
Three-Digit Plus Two-Digit Addition (A)
In this addition worksheet, students add three-digit numbers plus two-digit numbers with regrouping. Students solve one hundred problems.
Curated OER
Two-Digit by Two-Digit Tenths (D)
In this finding the product worksheet, students multiply two-digit numbers times two-digit tenths and add a decimal to the answers. Students solve 49 problems.
Curated OER
It All Adds Up
In this finding the sums activity, 1st graders color in the three numbers that add up to the number in each cloud in 9 boxes. Students study the first one done for them.
DK Publishing
Addition Practice Worksheet (Adding Three 2-digit Numbers)
Three addends stack up for some strenuous sum practice! All of the numbers are double-digits, and regrouping is often necessary. Challenge your second graders or provide practice for older mathematicians with this assignment. An answer...
Curated OER
Adding Doubles Facts
In this addition worksheet, learners add one and two digit numbers that are doubles facts. Students complete 40 addition problems.
Curated OER
Investigation - Square Numbers and Triangle Numbers
Fifth graders investigate growth patterns using blocks. In this square and triangle numbers instructional activity, 5th graders predict sizes of larger triangles and squares based on numerical patterns they observed while building.
Curated OER
Fun Math Worksheet
In this addition worksheet, students add four and five digit numbers together. Students complete 15 addition problems with and without regrouping.
Curated OER
Fun Math Worksheet
In this addition activity, students add up four and five digit numbers. Students complete 15 addition problems with and without regrouping.
Curated OER
Fun Math Worksheet
In this addition worksheet, students add up four and five digit numbers. Students complete 15 addition problems with and without regrouping.
Curated OER
Fun Math Worksheet
In this addition worksheet, students add up four and five digit numbers. Students complete 15 addition problems with and without regrouping.
Curated OER
Fun Math Worksheet
In this addition worksheet, students add up four and five digit numbers. Students complete 15 addition problems with and without regrouping.
Curated OER
Fun Math Worksheet
In this addition worksheet, students add up four and five digit numbers. Students complete 15 addition problems with and without regrouping.
Curated OER
Fun Math Worksheet
In this addition worksheet, students add up four and five digit numbers. Students complete 15 addition problems with and without regrouping.
Curated OER
Fun Math Worksheet
In this addition instructional activity, students add up four and five digit numbers. Students complete 15 addition problems with and without regrouping.
Curated OER
Fun Math Worksheet
In this addition worksheet, students add up four and five digit numbers. Students complete 15 addition problems with and without regrouping.
Curated OER
Addition - regrouping
In this addition worksheet, 2nd graders add two digit numbers together in a regrouping chart. Students complete 12 addition with regrouping problems.
Curated OER
Addition: three digit numbers
In this addition instructional activity, 3rd graders add three digit numbers to one and two digit numbers without regrouping. Students complete 40 problems.
Curated OER
Intro to Mayan Numbers
Students investigate Mayan Numbers. In this algebra lesson, students compare our number system to the number system of the Mayans. They identify base 10 and base 20 numbers including zero in the Mayan symbols. They solve a Mayan problem.
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