WORKSHEETS
In this worksheet, students are asked to explore finding the net change produced by a series of three or more individual…
In this worksheet, students are asked to complete a group of 7 cards so that it produces a given net change.
In this worksheet, students are asked to find the net change produced by a series of 20 changes.
Students are asked to solve problems where the starting floor or net change number is missing.
For each problem, students are asked to make up an elevator trip that has four changes.
In this worksheet, students are asked to graph elevator trips on an elevator diagram. They must explain their graphs…
In this worksheet, students are asked to match addition and subtraction problems that show the same situation.
REFERENCE
Numerical prefixes such as uni- or tri- or quint- are defined.
Students look for hidden addition and subtraction facts.
Help pre-K and kindergarten students practice basic subtraction and number skills using this graphical worksheet.…
Students are given target numbers and several digit cards. They must use the digit cards to find the largest number…
Students are given a target numbers and several digit cards. They are asked to try different arrangements of the digit…
Students are given several numbers and asked to write subtraction problems to get a number as close to zero as possible.
VIDEOS
In this video, Jackson uses a number line to learn how to subtract.
In this video, Marta learns how to write a subtraction number sentence, and how to use the minus sign.
In this video, Jada uses an addition fact and counting cubes to solve a subtraction problem.
In this video, Marta learns various ways to subtract 2-digit numbers from 2-digit numbers, including regrouping and…
In this video, Marta learns how to subtract 2-digit numbers using a subtraction frame.
In this video, Alex uses different models like place-value and regrouping to solve subtraction problems.
In this video, Emily learns how to divide by using repeated subtraction.
Students are asked to answer word problems using subtraction. They are encouraged to visualize the situations in order…
Students are asked to find different number combinations to make 20, using either addition or subtraction. They are also…
In this video, Jada helps Daniel learn how to subtract whole numbers using place values.
In this video, Carlos learns how to subtract numbers with decimals.
