In this standard, second-graders will learn the concept of ‘bundles of tens’ when it comes to three-digit numbers.
Expanding on the standard above, students will determine that 100 equals ten 10’s and so on and so forth.
Students will learn how to count-skip by 5’s — all the way to 1,000.
In this standard, second-graders will become proficient in numbers 0 through 1,000, learning to read and write numerals, number names, and their expanded forms.
Students will work with less than, greater than, and equal to signs to compare three-digit numbers.
Students will expand their use of mental strategies to begin adding and subtracting within 100.