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10 More and 10 Less to 120

1st Grade · Math · TEKS

5 lessons

Goal

Find 10 more and 10 less than numbers up to 120 using tools, mental math, and word problems.

5 lessons
0 of 5 done
  1. Adding 10 to Numbers Up to 120Up next
  2. Subtracting 10 From Numbers Up to 120You are here
  3. Patterns of 10 More and 10 Less on a Hundred ChartNot started yet
  4. Mental Math: 10 More and 10 Less to 120Not started yet
  5. Word Problems: 10 More and 10 Less to 120Not started yet
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Learning standards covered

us-tx111.3(b)(5)(C)Texas Essential Knowledge and Skills (TEKS) · Math · 1st Grade

use relationships to determine the number that is 10 more and 10 less than a given number up to 120;

Open Global Standard:OGM.2.NBT.3
us-tx111.3(b)(1)(F)Texas Essential Knowledge and Skills (TEKS) · Math · 1st Grade

analyze mathematical relationships to connect and communicate mathematical ideas; and

Open Global Standard:OGM.2.MP.1
GlobalOGM.2.NBT.3
GlobalOGM.2.MP.1