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Math
Oklahoma Math
First Grade (1): Numbers & Operations (N)
Recognize numbers to 20 without counting (subitize) the quantity of structured arrangements.
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Use concrete representations to describe whole numbers between 10 and 100 in terms of tens and ones. Know that 10 is equivalent to 10 ones and 100 is equivalent to 10 tens.
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Read, write, discuss, and represent whole numbers up to 100. Representations may include numerals, words, addition and subtraction, pictures, tally marks, number lines, and manipulatives.
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Count forward, with objects, from any given number up to 100 by 1s, 2s, 5s and 10s.
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Count forward, without objects, by multiples of 1s, 2s, 5s, and 10s, up to 100.
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Find a number that is 10 more or 10 less than a given number up to 100.
Compare and order whole numbers from 0 to 100.
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Use knowledge of number relationships to locate the position of a given whole number, up to 20, on an open number line.
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Use words such as “more than,” “less than,” and “equal to” to describe the relative value of numbers.
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Represent and solve problems using addition and subtraction with sums and minuends of up to 10.
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Determine if equations involving addition and subtraction are true.
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Demonstrate fluency with basic facts of addition and subtraction with sums and minuends of up to 10.
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Partition a regular polygon using physical models and recognize when those parts are equal.
Partition (fair share) sets of objects into two and three equal groups.
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Identify pennies, nickels, dimes, and quarters by name and value.
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Write a number with the cent symbol to describe the value of a coin.
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Determine the value of a collection of pennies, nickels, or dimes up to one dollar, counting by 1s, 5s, and 10s.
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