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Two-Digit Plus One-Digit Flash Cards | 1st–2nd Grade Math — cover
Two-Digit Plus One-Digit (no regrouping) flash cards, 13 printable pages1 / 9

Flash Cards · 1st–2nd Grade · 13 pages

Two-Digit Plus One-Digit Flash Cards | 1st–2nd Grade Math

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Two-Digit Plus One-Digit (no regrouping): cut-apart cards for drill, games and home practice. Answer key included.

What’s inside this download
  • 13 printable pages of Two-Digit Plus One-Digit (no regrouping) flash cards
  • 96 problems for 1st to 2nd grade
  • Cut-apart cards for drill, games and home practice
  • Answer key included
  • One print-ready PDF, US Letter
Why choose this over a free worksheet
  • No regrouping, so the focus stays on place value
  • Adds to the ones digit only
  • Keys give each sum, so a changed tens digit in 48 + 1 is easy to see
Printing, license and file formats
  • One PDF, US Letter 8.5 × 11 in. On A4 choose “fit to page”
  • One teacher or one household. Print unlimited copies for your own students, this year and next
  • Sharing the file itself needs a separate license
  • Digital download — nothing ships
How do I get the files?
  • The download link is on the order page the moment you pay, and in your inbox at the same time
  • Re-download from that link any time — no account needed
  • Wrong or broken file? Email support@pencillane.com and we fix it or refund you
Why get the bundle
  • Worksheets, cards, games and a deck let children try the same idea in a few ways.
Two-Digit Plus One-Digit Flash Cards | 1st–2nd Grade Math
$5.00 · 13 pages

The problem

48 + 1: only the ones digit changes

Adding a one-digit number to a two-digit number should be easy, yet children often start over from the beginning or change the tens.

Counting from the start

For 11 + 2, a child counts 1, 2, 3 up to 11 and then on. Starting at 11 and counting two more is the skill.

Changing the tens digit

In 48 + 1 the answer is 49. Some children write 59 because they add to the wrong place.

Not seeing ones and tens

60 + 3 is 63. Children who do not read 60 as six tens do not see why the 6 stays.

These problems add a one-digit number to a two-digit number with no regrouping. Children see that only the ones change, which prepares them for column addition.

What’s inside

13 pages of Two-Digit Plus One-Digit (no regrouping), ready to print.

Cut-apart cards for drill, games and home practice. One instruction line and a name line on every page.

13pages

Flash Cards

Cut-apart cards for drill, games and home practice.

96problems

Two-Digit Plus One-Digit (no regrouping)

Written for 1st to 2nd grade.

1PDF

Print and go

US Letter, black and white, answer key included.

Look inside

Same layout on every page, so kids stop re-learning the instructions.

Page 1 page
Page 1
Page 2 page
Page 2
Page 3 page
Page 3
Page 1 page
Page 1
Page 2 page
Page 2
Page 3 page
Page 3
Name & date lineSame spot on every page.
One-line instructionShort enough for a child to read.
Answer key includedCheck the work in seconds.
Page numberSo a stack stays in order.

How it works

Ready before the printer warms up.

  1. 1

    Download

    Check out, and your download link is in your inbox and on screen in seconds. One PDF, 13 pages.

  2. 2

    Print

    Any printer, plain paper, black and white. Print one page or the whole stack.

  3. 3

    Hand out

    Morning work, centers, small groups, the kitchen table. Same format every day, so the routine sticks.

Get it — $5
A home printer printing a worksheet US Letter 8.5 × 11 · PDF

Outcomes

Add a one-digit number to a two-digit number

Keep the tens, add the ones.

  • 11 + 2 = 13
  • 48 + 1 = 49
  • 60 + 3 = 63
  • 32 + 4 = 36
  • 44 + 4 = 48
  • 14 + 1 = 15
  • 97 + 1 = 98
Two-Digit Plus One-Digit (no regrouping): skill and grade fit

Who it’s for

Built for the kitchen table and the classroom.

Parents & homeschool

Use ten sticks and cubes. Show 48, add one cube, and read the new number.

Teachers

Use in first and second grade before adding with regrouping. A digital deck is included for screen practice.

Place-value practice

Shows how tens and ones work in addition.

A teacher holding a stack of printed worksheets

Questions

Before you buy.

Does any problem need regrouping?

No. That comes in the regrouping sets.

Is there a digital deck?

Yes. Each problem is one-digit added to two-digit, such as 48 + 1 or 60 + 3.

How do I get the file?

The download link appears right after checkout and lands in your inbox at the same time. One PDF with 13 pages. No account needed.

Can I print it more than once?

Yes. One teacher or one household can print unlimited copies for their own students, this year and next.

Will it print in color?

The pages are designed to print in black and white, so they print clean on any home or school printer and do not eat a cartridge.

What if it isn’t right for us?

Email support@pencillane.com within 30 days and we refund the full $5. No form, no questions.

Tens stay put in 48 + 1

Two-Digit Plus One-Digit (no regrouping): cut-apart cards for drill, games and home practice. Answer key included.

Get it — $5
Instant download Print unlimited copies 30-day money-back