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Curated OER
Addition: 3-Digit Sums (Carrying Tens)
In this addition practice worksheet, learners improve their math skills as they solve 30 problems that require them to add 2-digit numbers to 2-digit numbers
Helping with Math
Addition: 3-Digit Sums
The title is a bit confusing, but understand that the addends are only two-digit numbers. It is the answers, the sums, that will consist of three digits. Learners solve six addition practice problems. Answers can be obtained by clicking...
Curated OER
Division: Dividends to 81
In this division facts practice worksheet, learners sharpen their math skills as they solve 30 problems that require them to divide 2-digit numbers by 1-digit numbers.
Helping with Math
SubtractionL 3-digit - 2-digit
In this assignment, math minors solve 30 subtraction problems. Two-digit subtrahends are taken away from three-digit minuends. Often, regrouping will be necessary to arrive at the difference. Terrific practice with an answer key provided!
Illustrative Mathematics
Equivalent Expressions?
Pre-algebra pupils need to understand that two expressions are only equal if they have the same value. Show them that once the expression is multiplied by a number, the value of the expression changes. It makes for a good lead-in to...
San Francisco Public Utilities Commission
Hetch Hetchy: The Story of San Francisco's Water
How did San Francisco supply enough water for its residents over the last two centuries? Learn about droughts and water conservation in California, as well as specific historical events that led to the water system today. Kids read...
Curated OER
Use Logical Reasoning
In this logical reasoning, students figure out in what order to place four different shapes by reading the clues. Students solve the problem by drawing the shapes in the correct order.
Curated OER
Not So Snappy 10
In this math worksheet, students look for the answers to each word problem that is focused around the number 10. They use the basic skills of arithmetic.
Flipped Math
Angle Pairs
Complement the class by identifying pairs of angles. With a vocabulary lesson, pupils learn the names and definitions of special angle pairs including adjacent, vertical, complementary, supplementary, and linear pairs. Using the...
Curated OER
Long Division Introduction
In this long division introduction learning exercise, students examine the instructions and then solve 16 math problems that require them to use the long division strategies.
Curated OER
It's In the Box!
In this counting on and adding activity, learners use the number of items in each set and the count on strategy to write the missing number and complete each addition number sentence. Students solve six problems.
Curated OER
Subtract 9 From Any 2-digit Number
In this subtraction learning exercise, students solve 18 problems in which the number 9 is subtracted from a two digit number. No hints or strategies are provided.
Math Salamanders Ltd.
Subtraction: Two Digit Numbers
In this subtraction with two-digit numbers worksheet, students use a strategy to solve thirty problems in their heads by subtracting tens and then ones.
Curated OER
Not So Snappy 4
In this math worksheet, pupils work out the word problems in an attempt to use the skills of logic and deduction to arrive at the correct solution.
Curated OER
Percents and Fractions
In this percents and fraction worksheet, students read short story problems, write an equation, and determine the percent or fractional part of a given number. They use the work backwards strategy to determine the initial number. This...
Curated OER
No So Snappy Six
In this math worksheet, young scholars look for the words that are used to answer each word problem that is focused on the number six.
Curated OER
Break-Even Analysis Worksheet
In this analysis worksheet, students solve accounting problems when provided with variables to be used in computations. Using data provided, students must answer questions showing they understand key terms such as fixed and variable costs.
Curated OER
Subtraction - Numbers to 12
In this subtraction worksheet, 1st graders solve for the differences in 30 vertical problems in which they use numbers up to 12.
California Education Partners
Window Washers
Aim high with a task on window washers. An assessment task challenges learners to determine the number of windows two people wash. They do this using a given number of window rows on each side of a building. In addition, they find the...
California Education Partners
Fun on the Farm
Let imaginations run wild as participants design animal pens. A performance task challenges young mathematicians to determine the perimeter or a missing side length of different animal pens. They then design pens that meet given...
California Education Partners
Lashelles Garden
Let knowledge grow bountifully like plants in a garden. Given a diagram of a rectangular garden split into plots, scholars determine the area of the entire garden and the areas of the individual plots. As a culminating activity, they...
California Education Partners
Tile Mural
Paste this resource into your lesson plans like you'd paste a tile onto a mural. Given a diagram of a tile mural with rectilinear figures, future artists determine the perimeters and areas of the figures. They must then develop their own...
Code.org
Functions and Top-Down Design
Let me break it down for you! Introduce your class to a way of breaking up a complicated task into its component pieces. Individuals draw a complex figure using JavaScript and then break it down to help determine the...
Curated OER
Isosceles Triangle Theorem
In this geometry worksheet, students differentiate between isosceles and regular triangles. They calculate the area and perimeter of the triangle. There are eleven questions with an answer key.