Amy Lemons
Teacher & Curriculum Author- ✓Co-creator of Rooted in Reading, now serving K–3
- ✓Co-creator of Magic of Math and Write On! with Hope King
- ✓Taught 1st, 2nd, and 4th grade
About this resource
Students identify two-digit numbers represented with base-ten blocks and use their answers to solve a mystery riddle! Each task card shows a collection of tens and ones for students to count and match to a number on the included hundreds chart.
As students solve the cards, they color the corresponding numbers on the chart. The completed pattern reveals the answer to the riddle.
Students will practice:
- Counting tens and ones
- Identifying numbers shown with base-ten blocks
- Connecting concrete models to standard form
- Working with two-digit numbers to 100
- Locating numbers on a hundreds chart
This activity is ideal for first or second grade and can be used for independent practice, partner work, a math center, small-group instruction, or place value review.
Meet the creator
$2.50Digital download · PDF
Library member? Log in before adding to cart so this checks out at $0.
Your cart is . A monthly membership is $15.99 and includes this and every other Library resource. Cancel anytime.
Joining swaps your cart for the membership. After you join, add these again and check out for $0.
Included with membership
Get this and the whole Library
Buying for your team? Site licenses for 10+ teachers
This resource $2.50 · Membership $15.99/mo for everything
Instant downloadReady right after checkout.
Print or editPrint-ready files.
Yours to keepRe-download anytime from your account.
Resource details
- Resource type
- Activities
- Pages
- 6
- Number of activities
- 1
- Subjects
- NumbersPlace Value
- Included file types
- Created by
- Amy Lemons
- License
- One teacher, one classroom
- Access
- Included with Library membership
Downloading
How do I download this?
After checkout, the download link appears on your order confirmation, in your email, and in My account under your orders.
I'm a member. Why do I see a price?
Log in first. Members see $0 only when logged in with the email on their membership. If you added a resource while logged out, remove it and add it again after logging in.
Is anything shipped?
No. Every Library resource is a digital PDF you print at home or school.
Trusted by schools & districts
Orange County Public SchoolsFL
Clark County School DistrictNV
Miami-Dade County Public SchoolsFL
AcademicaNational Charter Network
Chicago Public SchoolsIL
Katy Independent School DistrictTX
Broward County Public SchoolsFL
Houston Independent School DistrictTX
Dallas Independent School DistrictTX
East Orange School DistrictNJ
Jefferson County Public SchoolsKY
Prince George’s County Public SchoolsMD
Washington Township SchoolsIN
Hillsborough County Public SchoolsFL
Memphis-Shelby County SchoolsTN
Cypress-Fairbanks ISDTX
Fontana Unified School DistrictCA
Huntington Community School CorporationIN
