search
user.png
vertical menu

Make a Ten to Add - Addition Strategy Worksheets

Students use ten frames and number combinations to make a ten before adding. The practice helps them connect a visual model with a useful mental-math strategy.
Grades
K–1
Pages
24
File type
PDF
Preparation
Print ready

Updated Sep 27, 2026

Subject
Math, Addition
Topic
Basic Operations, Math
Resource types
Worksheets, Activities
Preparation
Print ready
Standards
1.OA.C.6

Product description

From the author

Practise making ten to add with 24 printable worksheets. Activities include splitting an addend, completing ten frames, combining three addends and finding a missing number to total ten.

Model the strategy before assigning a page and provide your own answer review. Some printed prompts need correction: the first equation on page 1 omits an addition sign; pages 13–14 include 8 + 1 under a 10 + ___ prompt; and page 21 includes 3 + 6 + 5 although no pair totals ten. Select or adapt these items before independent work.

Related resources available separately

  • 1st Grade Worksheets

In the classroom

Teaching tips & learning objectives

Learning objectives

  • Decompose an addend to make a ten when adding two single-digit numbers

  • Complete a ten frame and write the matching addition equation

  • Identify which two of three given numbers combine to make ten

Teaching tips

  • Introduce with the ten-frame pages first, since the dot visual supports the more abstract make-a-ten equations that follow.

  • Use the final missing-addend-to-10 pages as a quick daily warm-up to build the automatic ten-combinations the make-a-ten strategy depends on.

  • Select or adapt conflicting prompts on pages 1, 13–14 and 21 before assigning them; some do not support the stated make-ten step.

Skills covered

  • Make-a-ten addition strategy — students decompose one addend to complete a ten before adding the remainder, e.g. 8 + 6 becomes 10 + 4.

  • Ten-frame representation — students complete dot ten frames and translate the visual into a written equation.

  • Three-addend combinations — students circle two numbers from a set of three that combine to make ten before solving the full sum.

No reviews yet

Downloaded this resource? Tell other teachers how it went.

Curriculum

Standards, concepts & topics

Standards

  • 1.OA.C.6 — Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 – 4 = 13 – 3 – 1 = 10 – 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 – 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).

Core concepts

  • Make a ten strategy

  • Addition

  • Ten frames

  • Number combinations to 10

More to explore

You may also like