Power of 10 — The Math Kit That Makes Numbers Finally Click (Ages 5–8)

Power of 10 — The Math Kit That Makes Numbers Finally Click (Ages 5–8)

$32.99 USD
Skip to product information
Power of 10 — The Math Kit That Makes Numbers Finally Click (Ages 5–8)
  • Power of 10 — The Math Kit That Makes Numbers Finally Click (Ages 5–8)
  • Children using the COTOY Power of 10 place value board in a classroom with a teacher
  • COTOY Power of 10 hands-on place value math manipulatives for kindergarten to grade 2
  • COTOY Power of 10 place value board with red hundreds, yellow tens and white ones coins
  • COTOY Power of 10 math manipulatives set - board, color-coded coins and learning cards
  • Power of 10 — The Math Kit That Makes Numbers Finally Click (Ages 5–8)
  • COTOY Power of 10 place value learning kit for homeschool and classroom math
  • COTOY Power of 10 base ten math manipulatives showing numbers in four forms
  • COTOY Power of 10 Montessori-style place value board and color-coded coins
  • COTOY Power of 10 educational math toy with 76 learning cards and instruction book
  • COTOY Power of 10 hands-on math kit for children ages 5 to 8 learning place value
  • Power of 10 — The Math Kit That Makes Numbers Finally Click (Ages 5–8)
  • Children using the COTOY Power of 10 place value board in a classroom with a teacher
  • COTOY Power of 10 hands-on place value math manipulatives for kindergarten to grade 2
  • COTOY Power of 10 place value board with red hundreds, yellow tens and white ones coins
  • COTOY Power of 10 math manipulatives set - board, color-coded coins and learning cards
  • Power of 10 — The Math Kit That Makes Numbers Finally Click (Ages 5–8)
  • COTOY Power of 10 place value learning kit for homeschool and classroom math
  • COTOY Power of 10 base ten math manipulatives showing numbers in four forms
  • COTOY Power of 10 Montessori-style place value board and color-coded coins
  • COTOY Power of 10 educational math toy with 76 learning cards and instruction book
  • COTOY Power of 10 hands-on math kit for children ages 5 to 8 learning place value
Power of 10 — The Math Kit That Makes Numbers Finally Click (Ages 5–8)

Power of 10 — The Math Kit That Makes Numbers Finally Click (Ages 5–8)

$32.99 USD
Shipping calculated at checkout.

Most kids don't struggle with math because they're not smart — they struggle because numbers stay abstract.

Power of 10 puts math into your child's hands. Using a tactile place value board and color-coded coins, they physically build every number — ones, tens, hundreds — and the moment regrouping clicks, it clicks for life.

Trusted in 100+ classrooms. Screen-free. Safety certified. Free shipping across the United States.

CLASSROOM & MULTI-SET PRICING — APPLIED AUTOMATICALLY AT CHECKOUT

Teaching more than one child, or setting up table groups? The more sets in your cart, the lower the price per set. No code needed — the discount applies automatically at checkout.

Sets Per set You pay You save
1 set $32.99 $32.99 —
3 sets $29.69 $89.07 Save 10%
5 sets — the classroom set $28.04 $140.21 Save 15%

Free shipping on every order, at every quantity. Buying more than 5 sets for a classroom, a grade level or a whole school? Email hello@cotoymath.com and we'll quote you directly.

WHAT YOUR CHILD WILL LEARN

  • 1-digit & 2-digit numbers — build and read numbers 1 through 99
  • 3-digit numbers & hundreds — see how hundreds, tens, and ones fit together
  • Place value — understand why the position of a digit changes its value
  • Addition & subtraction — physically carry and borrow coins to see operations happen
  • Real-life buying & selling — practice at the COTOY Store, a built-in activity where kids shop, pay, and make change
  • Early multiplication & division — introduced naturally through store challenges, before the words even appear at school

7 PROGRESSIVE LEVELS THAT GROW WITH YOUR CHILD

  • Level 1 - Ones: count and build numbers 1–9
  • Level 2 - Tens: discover how ten ones become one ten
  • Level 3 - Two-Digit Numbers: see one number in four different forms
  • Level 4 - Hundreds: build and break apart bigger numbers
  • Level 5 - Comparing: greater than, less than, equal
  • Level 6 - Operations: addition and subtraction you can actually see and feel
  • Level 7 - Real-Life Math: buy and sell at the COTOY Store, applying every skill

WHAT'S INSIDE THE BOX

  • 1 sturdy place value board, three columns labeled 100 / 10 / 1
  • 50 color-coded coins: 10 red (100s), 20 yellow (10s), 20 white (1s)
  • 76 learning cards — every number shown as a numeral, a word, expanded form, and coins
  • COTOY Store activity card for Level 7
  • 24-page illustrated instruction book

WHY POWER OF 10 WORKS

  • HANDS-ON: children build every concept themselves, never passively watch
  • VISUAL: color-coded coins make place value easy to see and hold
  • PROGRESSIVE: 7 levels meet every child where they are
  • PROVEN: refined in 100+ classrooms before it ever reached your home
  • CURRICULUM-ALIGNED: built around Common Core, Kindergarten to Grade 2
  • SAFETY CERTIFIED: meets ASTM F963 and EN71, CE marked, lead-free, phthalate-free
  • SCREEN-FREE: pure hands-on learning, zero screen time

BUILT IN REAL CLASSROOMS, OVER FIVE YEARS

Power of 10 wasn't designed in an office. It was shaped by teachers across 100+ schools and exhibited at Didacta Italia. Every product we make is tested with real children first.

Perfect for curious kids ages 5 to 8, kindergarten through Grade 2 — and just as powerful for older children in Grade 3 who need to strengthen their foundation.

Ideal for homeschool families, classroom teachers, and every parent who wants their child to truly understand math, not just pass the next test.

Children don't memorize numbers. They build them.

Free standard shipping across the United States, 3–5 business days. Express 1–2 day shipping available for $3. Currently shipping to US addresses only.