Learning Outcomes
Tens and Ones Build Worksheet → Match 10, 16, and 19 to tens and ones → Clearer teen-number place value.
First Grade Place Value Practice → Write tens and ones for each model → More accurate number reading and recording.
Teen Number Models → Connect grouped tens with leftover ones → Better preparation for addition, subtraction, and number comparison.

Tens and Ones Build Worksheet
The Tens and Ones Build Worksheet is a one-page first grade math printable for practicing place value with 10, 16, and 19. Each model shows how many tens and ones make the number, then writing fields give children a place to record the matching parts.
Around age seven, many children can count objects but still stall when 16 needs to become 1 ten and 6 ones. Place value practice helps children see teen numbers as grouped quantities, which makes later addition, subtraction, and number comparison feel less mysterious.
Use the worksheet beside ten-frame blocks, connecting cubes, or quick pencil dots. Ask the child to build 10 first, say "1 ten and 0 ones," write the parts, then repeat the same talk-build-write routine for 16 and 19.
The page stays short on purpose because first graders get tired fast when every number looks the same. The saved worksheet uses only three carefully chosen teen-number models, so parent-child time can focus on noticing the zero ones in 10 and the growing ones in 16 and 19.
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