Curated OER
Spaceship Math Subtraction I, 6-2, 6-4, 14-7, Version I
In this subtraction worksheet, students find the differences to 40 vertical problems using the numbers 0 through 14. They practice the facts: 6-2, 6-4, 14-7, in repeated problems on the page.
Curated OER
Parallel and Perpendicular Lines
Young geometers get some solid skills practice in evaluating slopes. Beginning with the basics of slope through two points and progressing through properties of parallel and perpendicular lines, the building of skills is gradual and...
Curated OER
Vertical Subtraction
In this subtraction worksheet, students practice subtracting three digit numerals. Twenty five problems are listed. Some problems do require regrouping.
Curated OER
Quantitative Data
In this quantitative data worksheet, pupils compute measures of central tendency, draw vertical line diagrams, and compare collected data. This 23-page worksheet contains approximately 100 multi-step problems. Explanations and examples...
CK-12 Foundation
Addition and Subtraction of Polynomials: Sliders
Slide the coefficients to determine sums of polynomials. The interactive contains sliders to change the coefficients of an addend in a polynomial addition problem. Pupils determine the coefficients of the addend to arrive at particular...
Curated OER
Three-Digit Addition and Subtraction With Regrouping
Second graders access prior knowledge of addition and subtraction using two-digit numbers and calculate easily with them. In this three-digit addition lesson, 2nd graders learn to add and subtract three-digit numbers with and without...
Curated OER
Subtraction - Numbers to 19 ( 3 of 3)
In this subtraction worksheet, students find the differences in 30 vertical problems which use numbers up to nineteen. They do not regroup as they solve the problems in which they subtract a single digit number from a two digit number.
Curated OER
One-Digit Addition and Subtraction No Regrouping (A)
In this math worksheet, pupils solve 81 problems in which one-digit numbers are added and subtracted. Problems are in a vertical format with addition and subtraction mixed in each row.
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Subtraction
In this subtraction worksheet, students subtract two-digit vertical numbers with regrouping to find the differences. Students solve fifteen problems.
Curated OER
Number and Operations: Webbing Our Way Through Numbers
Second graders explore estimation and place value. In this place value lesson plan, 2nd graders estimate and construct numbers while working with spider activities. Students use addition and subtraction to compare estimates. Resources...
Curated OER
Vertical Subtraction 3
In this math activity, students analyze and solve 25 subtraction problems. All have 3 or 4 digits. There is regrouping, sometimes twice. There are no examples on this page.
Curated OER
Basic Subtraction Facts
In this math instructional activity, students solve 48 basic subtraction facts with differences up to 10. Problems are in a vertical format on a grid paper background.
Curated OER
Adding and Subtracting Polynomials
For use with a TI-nspire calculator, this lesson focuses on adding and subtracting polynomials. Learners use calculator to add and subtract polynomials using both the vertical method horizontal methods. A class discussion follows the...
Curated OER
Subtraction 1 10
In this subtraction facts activity, students find the difference in one-digit problems written horizontally and vertically with no regrouping. Students solve 29 problems.
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Subtraction 1 10 #4
In this subtraction facts worksheet, students find the difference in one-digit numbers written horizontally and vertically with no regrouping. Students solve 29 problems.
Curated OER
Subtracting Decimals #4
Practice subtracting decimals to the hundredths place. This assignment includes amounts of money and units of measurement. Three sections of problems provide subtraction problems in both vertical and horizontal formats, as well as two...
K-5 Math Teaching Resources
2-Digit Addition Template
Learning two-digit addition isn't about memorizing steps, it's about understanding place value. Support the development of your class's number sense with these addition mats that help children break apart two-digit numbers into tens and...
Curated OER
Subtract in Vertical Form Practice 3.7
In this subtracting in vertical form instructional activity, students complete subtraction facts using pictures, solve differences, and choose the correct multiple choice answer. Students solve ten differences.
Curated OER
Addition and Subtraction Up to Two-Digits
In this finding the sums and differences instructional activity, students write the equations in the ones and tens columns and solve and also solve vertical problems with and without regrouping. Students solve 18 problems.
Curated OER
Subtraction Facts to 18 (B)
In this math practice worksheet, students will solve subtraction equations with minuends up to 18. The equations are presented vertically.
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Subtraction Facts to 18 (E)
In this math practice worksheet, students will solve subtraction equations with minuends up to 18. The equations are presented vertically.
Curated OER
Subtraction Facts to 18 (C)
In this math practice learning exercise, students will solve subtraction equations with minuends up to 18. The equations are presented vertically.
Curated OER
Subtraction Facts to 18 (A)
In this math practice worksheet, students will solve subtraction equations with minuends up to 18. The equations are presented vertically.
Curated OER
Subtraction Facts to 18 (D)
In this math practice worksheet, students will solve subtraction equations with minuends up to 18. The equations are presented vertically.