DLI 1st grade guide
Canyons School District
Instructional Supports Department
1stGrade Numbers and Operations in Base Ten (NBT) Progressions
Standard
Reporting Term 1
Reporting Term 2
● Count to 120, starting at any number less than 120.
● Maintain mastery of Term 1 skills and standards.
Count to 120
1.NBT.1
● Read and write numerals to 120 and represent a number of objects with a written numeral. ● Understand the following as special cases: o 10 can be thought of as a bundle of ten ones — called a "ten." o The numbers from 11 to 19 are composed of a ten and one, two, three, four, fve, six, seven, eight, or nine ones. o The numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, fve, six, seven, eight, or nine tens (and 0ones).
● Maintain mastery of Term 1 skills and standards.
Read and write to 120
1.NBT.1
● Understand that the two digits of a two-digit number represent amounts of tens and ones. ● Maintain mastery of Term 1 skills and standards.
Understand place value to the 10’s place
1.NBT.2
● N/A
● Compare two two-digit
numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, and<.
Compare two-digit numbers using symbols (<,=, >)
1.NBT.3
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