These TEKS 5.3A task cards are grouped into three differentiated sets of 10, each climbing in difficulty to estimate solutions with whole numbers and decimals.

Cards #1-10 launch with tasks such as estimating the product of 448 × 212 by rounding to the nearest hundred. Cards #11-20 nudge up the challenge by asking students to solve problems like finding the best estimate for the total weight of 452 lobsters at 2 lb each. Cards #21-30 test practical estimation, such as determining how much more Jester needs to dig after digging 5 3/8 ft while attempting to dig a 8 1/2 ft hole.

Packed with playful clip art, these cards make estimation approachable and gear students for assessments. Carefully differentiated, Numberock’s TEKS 5.3A Task Cards assist every student.

Gaming Options:

- Estimation Scoot: Scatter cards across desks—kids rotate to each, solving estimates (e.g., 448 × 212) against the clock.

- Rounding Relay Race: Split into teams—each student tackles a card (e.g., estimating lobster weight) and hands it off, racing to finish first.

Components:

- 30 vibrant task cards focused on TEKS 5.3A: estimating solutions with numbers

- Full-page JPGs for Google Classroom, Schoology, Canvas, or your platform, enhancing number lessons

- 2 printable "I Can" labels tied to TEKS 5.3A objectives

- Colorful answer key with a recording sheet for swift grading

- Varied recording sheets—compact for quick checks or detailed for showing work

5.3A Learning Goal:

I can estimate solutions by rounding whole numbers and decimals.
Special Offer:

Buy 3 or more products from my store and claim 3 additional ones free! After purchase, email ben@numberock or lexi@numberock.com with your chosen product titles from my TPT store.

Note: Applies to single product items only

CLICK HERE to follow our store for future freebies and early-bird discounts on new releases!