Free printable practice
Sentences Practice Activities
Class 1 addition sentence worksheets that help children connect pictures, numbers, the plus sign, and the equals sign.
Practice that builds confidence
Understanding addition sentences
These Class 1 maths worksheets help children practise addition sentences, also called addition number sentences. Children learn to read and write statements such as “3 + 2 = 5” by connecting numbers with real groups of objects.
The printable activities include picture-based addition, completing missing parts of a sentence, matching sums to drawings, and writing simple addition sentences from visual clues. The focus is on understanding what the plus sign and equals sign mean, not just finding an answer.
An addition sentence shows how two parts are joined to make a total. In Class 1, children need many chances to see that “+” means add or put together, and “=” means the same value as. A picture of 4 mangoes and 1 more mango can become the number sentence 4 + 1 = 5. This link between objects, words, and symbols is the main idea of this worksheet set.
From pictures to symbols
The activities move from concrete visual support to written number sentences. Children may count two groups, write the numbers, choose the correct sign, and complete the total. They also practise reading the sentence aloud: “four plus one equals five.” This helps them understand the order of the numbers and prevents addition from becoming a memory-only task.
A simple parent routine
At home, use small everyday objects such as buttons, spoons, crayons, or pulses. Make two groups, ask your child to count each group, then say the addition sentence before writing it. For example, “2 crayons and 3 crayons make 5 crayons” becomes 2 + 3 = 5. After one or two examples, let your child create the groups and tell you the sentence.
Classroom uses for teachers
Teachers can use these printables during maths practice, small-group support, revision, or independent work. They are useful after a hands-on lesson with counters or beads because they help children transfer the same idea onto paper. Worksheets can also be placed in centres where children match picture cards to written addition sentences.
Common errors to watch for
Some children count only one group and forget to count the second group. Others write the total first, reverse the order of the sentence, or treat the equals sign as a signal to “do something” instead of “is the same as.” Encourage children to touch or mark each object as they count, circle the two parts, and then write the whole.
Free printable PDF download
Use this Class 1 addition sentences worksheet page to preview the activity, print it, or download it as a PDF for quick practice. It works well for homework, homeschool lessons, tutoring, morning work, revision, and classroom centers.
Answers and answer key support
After the child completes the worksheet independently, parents and teachers can use the answer support or answer key information to check the work, review mistakes, and choose the next practice step.
Why iBloom worksheets help
The iBloom worksheets are designed to build addition sentence confidence step by step. Clear layouts, familiar visuals, and repeated use of the vocabulary “plus,” “equals,” “altogether,” and “sum” help children connect classroom language with written maths. A child-friendly strategy is: count the first group, count the second group, say the whole sentence, then write it.
Helpful answers
Frequently asked questions
What is an addition sentence for Class 1?
An addition sentence is a maths statement that shows two parts being added to make a total, such as 3 + 2 = 5. In Class 1, children usually learn this through pictures, objects, and simple written sums.
How do these worksheets teach the plus and equals signs?
Children count two groups of objects, write the numbers, place the plus sign between the parts, and use the equals sign before the total. This helps them understand the meaning of each symbol.
Should my child use fingers or objects while doing these worksheets?
Yes. Fingers, counters, crayons, or other small objects are helpful at this stage. They make the addition sentence easier to see before the child writes it with numbers.
What mistakes are common when writing addition sentences?
Common mistakes include missing one group while counting, writing the answer in the wrong place, confusing plus and equals, or copying numbers without checking the picture.
How can I support addition sentence practice at home?
Make two small groups of household items, ask your child to count each group, say the sentence aloud, and then write it. For example, 1 spoon plus 4 spoons equals 5 spoons.
Is this Class 1 addition sentences worksheet free?
Yes. You can preview it for free and use the printable worksheet for home or classroom practice.
Can I download this Class 1 addition sentences worksheet as a PDF?
Yes. Use the worksheet download option to save a printable PDF, or print the worksheet directly from the page.
Does this Class 1 addition sentences worksheet include answers or an answer key?
When the activity has fixed answers, iBloom includes answer support so parents and teachers can check the completed worksheet.