Percent Increase and Decrease Quiz
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Percent of a Number Mental Percents Worksheets and Task Cards
Percents can be challenging to use in real life! With these logical lessons, worksheets, and follow-up task cards, students will be able to mentally calculate common percentages adults use every day for things like tip, tax and sales. This lesson covers CCSS 7.RP.A.3.These lessons are designed so your students can work independently through a series of scaffolded practice problems. Lesson 1: The first lesson shows students how to find 10% mentally and then extends to 1%. These percentages becom
6th - 8th
Math
CCSS
7.RP.A.3
Parts of a Whole: Simplifying Fractions Review, Converting Fractions to Percents
Parts of a Whole: Simplifying Fractions Review, Converting Fractions to Percents • VETERAN Elementary Montessori-inspired Mental Math help (4 printable pages + key):What are parts of a whole and how are they related to fractions and percentages? These pages guide young mathematicians to: Review highest common factors and simplifying fractionsReintroduce number lines for fractions and percentagesPractice calculating a fractions of whole integers Practice calculating percentages of a whole intege
5th - 7th
Fractions, Math, Mental Math
CCSS
4.MD.B.4
, 4.NF.A.2
, 5.NF.B.4
+2
Number Lines and Absolute Values Key Lesson
This stand-alone resource covers Common Core Objective 7NS A.1 and A.1.B: number lines and absolute values. It includes:
• Brief teacher lesson
• Practice sheet
• Quiz
• Answer keys
• Student map to full unit
Though this lesson can stand alone, the full unit, Integer Operations, is a Montessori approach to project-driven mathematical learning. The complete parts are outlined in the student map at the end of this document. It includes 4 different project choices, meaningful work, material lesso
6th - 8th
Algebra, Basic Operations, Fractions
CCSS
6.NS.C.6
, 6.NS.C.7
, 7.NS.A.1b
Budget Breakdowns: Teen Life Edition
Budget Breakdowns: Teen Life EditionHelp students master budgeting with real-world math they’ll actually use! This engaging worksheet set features 4 relatable story problems designed for grades 6–9, covering phone plans, shopping trips, monthly expenses, and unit pricing. Students will calculate costs, compare options, and make smart financial decisions—all while practicing essential math skills. Perfect for warm-ups, bell ringers, or financial literacy units. What’s Included:• 4 real-life budge
6th - 9th
Financial Literacy, Mental Math, Money Math
Montessori Factors and Multiples Worksheets BUNDLE Montessori Multiples Table C
Need fun factors and multiples worksheets to explore multiples numbers, factors chart from 1 to 100 (Table Cs), prime and composite numbers, gcf lcm, factor trees, prime factorization, and more? This Montessori Multiples and Factors Bundle has 12 activities that introduce concepts and build on each other to make learning easy! Developed as a Montessori Factors and Multiples unit, these activities are great for any elementary math class! Click on the ⭐️ PREVIEW⭐️ for a visual walk-through
3rd - 6th
Fractions, Math, Numbers
CCSS
K.CC.A.1
, 2.NBT.A.2
, 4.OA.B.4
+1
Mental Math & Number Sense: Percentages & Powers of Ten • Calculate 10% Shortcut
Mental Math & Number Sense: Percentages & Powers of Ten • Calculate 10% Shortcut • SEMiPRO Montessori-inspired Math help (1 printable page + key):Percentages and Powers of Ten. These pages guide young mathematicians to: Practice moving the decimal point one place to the left in to quickly calculate 10%Discover the effects of multiplying and dividing by the Power of TensExplore example problem using the Montessori Decimal Board Material as a guide!Percentages and Powers of Ten: What is the effec
4th - 6th
Applied Math, Fractions, Mental Math
CCSS
5.NF.B.7b
, 6.RP.A.3c
, MP1
+1
Box Addition
Have your students practice addition using a clean and simple box to keep their numbers in place value order.
2nd - 9th
Basic Operations
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