Curated OER
Decimal Numbers
In this adding decimals worksheet, students add numbers with decimals after looking at examples and number lines. Students complete 6 problems.
Curated OER
Really Useful List of 100 Plural Nouns in English
In this language arts worksheet, students analyze a list of 100 nouns which do not follow the usual rule of adding an -s to make a plural. Students fill in the blanks of the chart and make irregular plurals. Example: tooth (teeth).
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
Money Riddle
In this addition worksheet, students solve 11 problems in which a mystery number is added to another two digit number with the sum always being 100. After completing the problems a mystery message will be revealed.
Curated OER
Solubility Equilibria
In this solubility equilibria worksheet, students solve five problems. They calculate concentrations of ions at equilibrium, they determine the effects of adding compounds to a saturated solution and they determine if compounds are more...
T. Smith Publishing
Easter Addition : Sums to 100
Around Easter time, if your class is working on adding two-digit sums with regrouping, this worksheet would make a colorful addition to your homework assignments. After solving 25 problems, they can color all of the eggs that have an...
Curated OER
Five Minute Adding Frenzy (B)
In this addition worksheet, young scholars complete a five minute addition frenzy sheet. They complete 4 charts finding the sums of the columns and rows in each space. They have five minutes to finish each chart with 98% accuracy.
Curated OER
Addition: Number Bonds to 40
For this addition and subtraction worksheet, students use their problem solving skills to solve 41 problems as they fill in the missing numbers in each of the problems.
Curated OER
What Number, Which Added to 100 and 164 Make Them Perfect Squares?
In this perfect squares activity, students solve to find the numbers, which added to 100 and 164 make them perfect squares. The solutions are provided.
Curated OER
Adding in the Garden
In this adding with picture clues worksheet, students write the missing number in each of 8 number sentences. All numbers will be below 5.
Curated OER
Addition Using 10
In this addition facts practice activity, students use their math skills to solve 100 problems that require them to add the number 10 to 1 and 2 digit numbers.
Curated OER
Tens and Ones, Tickets and Books challenge
For this addition word problem worksheet, students add books of ten tickets plus additional tickets to find the totals and use the sums to answer additional problems. Students solve seven problems.
Curated OER
Abacus Work
In this abacus instructional activity, students use abacus pictures to determine 5-digit sums. In this fill in the blank instructional activity, students write eight answers.
Curated OER
Four Decimal, Fraction, and Percent Activities
In this fraction activity, learners solve problems presented in four different activities. The activities cover percentages, fractions, decimals, currency exchange, and value added tax. A card "game" is one of the...
Curated OER
Number of the Day
In this number worksheet, students use the number of the day and complete several math activities using that number. Students write their answers on a separate sheet of paper.
Curated OER
Spaghetti Bridges: Student Worksheet
Pairs of learners work together in order to simulate how engineers test materials for strength and safety in the real world. They use paper cups and pieces of spaghetti to run strength tests. This excellent instructional activity should...
Curated OER
Spaghetti Bridges: Student Worksheet
Here is a wonderful activity that allows young engineers to try their hand at designing a bridge out of spaghetti! The worksheet explains the activity and also provides a graph for keeping track of the results. Very good!
Curated OER
Stoichiometry
In this stoichiometry worksheet, students solve thirty problems using the process of stoichiometry to find moles, molecules, and masses of substances in chemical reactions. Students balance chemical equations, find limiting reagents and...
Illustrative Mathematics
Toll Bridge Puzzle
Here is a great problem-solving activity for young mathematicians. Intended solely for instructional purposes, the activity is appropriate for learners to add four numbers together. Not only must they add four numbers together,...
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
Count by 5s,10s, and 100s Step-by-Step Lesson
Show young mathematicians how to skip count. The three problems at the top of the learning exercise are followed by written and numerical explanations of how to use adding-on strategies to solve the problems.
Curated OER
Temperature in The Atmosphere
In this science worksheet, young scholars find the answers to the five questions and they fill in the graphic organizer for the temperatures found in different heights of the atmosphere.
Curated OER
Math Club Worksheet #5b Warm-up Let's Practice Counting
In this counting practice instructional activity, 2nd graders practice adding numbers in which one place value is added to each addend for example 1+11+111+1111=?. They do this with ones and threes to the hundred thousands place.
Curated OER
Fuel Efficiency
Looking for a real-world situation to practice converting units? In this problem, learners must change miles per gallon to liters per km (or vice versa) to determine which car gets better gas miileage. It is a relatively short problem,...