High School Programs Basic Operations Instruction PDFs for Parents

3 results

15 x tables (multiplication and division)

Created by

Do you have some talented mathematicians you'd like to challenge? These 15 times tables will push their mental calculations and help them to solve problems faster. With easy answers to print, the hard work is done for you. Keep an eye out for the series from 13-25x. With both multiplication and division here, the high achievers will be challenged and thrilled with your differentiation.

2nd - 9th

Arithmetic, Basic Operations, Mental Math

Also included in: Times Tables Practice 13x, 14x, 15x

Subtraction Table, Montessori

Created by

CL Smith

How the Teacher Would Use the Subtraction Table Demonstrating Inverse Operations: The teacher can use the table to visually show how subtraction is the opposite of addition. For example, they can point out that if 5 + 3 = 8 on an addition chart, finding 8 - 3 = 5 on the subtraction table uses the exact same numbers in reverse. Identifying Number Patterns: Teachers can guide the class to see patterns, such as how moving diagonally udown the table keeps the difference the same (e.g., 9-5=4, 8-4

PreK - 12th

Arithmetic, Basic Operations

Multiplying Integers Secret Triangle Trick - Visual Integer Sign Rules Freebie

Created by

Math Kit HQ

End "Sign Confusion" Forever with this 3-Second Visual Hack!Does it feel like your students understand the math but constantly lose points because they "forgot the negative sign"? Memorizing rules like "a negative times a negative is a positive" often fails students under the stress of a test. That’s why I created the Secret Sign Triangle. This "manual calculator" is a visual anchor that students can use to doodle in the margin of any worksheet, ensuring the sign is correct every single time

6th - 12th, Adult Education, Higher Education

Algebra, Basic Operations, Math Test Prep

CCSS

7.NS.A.2

, 7.NS.A.2a

, 7.NS.A.2c