Curated OER
10 More or 10 Less
Practice adding and subtracting 10 with this outer space activity. On the top, scholars match digits floating in stars with sums inside a spaceship. Next, they do the same with subtracting 10, connecting numbers to differences. These are...
Curated OER
Ten More or Ten Less
Adding and subtracting 10 is easy once you understand the tricks! Learners first write numbers that are ten more than two double-digit numbers. Then, they find numbers ten less than two other double-digit numbers. An explanation on the...
Curated OER
Two-Digit Numbers: 10 More or 10 Less
Complete the sequence by adding or subtracting 10! Although the instructions are slightly vague, the idea is that learners are given a starting number and fill in four sequential numbers by either adding or subtracting 10. The first four...
Curated OER
Ten More or Ten Less - Matching Worksheet
The eight problems on this learning exercise ask first graders to match the star that contains a number that is ten more or ten less than the given number. Caution: Some learners might be confused by the formatting of the prompts.
Curated OER
10 More
In this adding ten worksheet, students solve ten problems in which the number 10 is added to a two digit number. Students write their answers in oval shapes.