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  1. 2nd grade math skills include12:
    • Counting up to one thousand
    • Counting by 5s
    • Addition, subtraction, multiplication, & division
    • Quickly and accurately adding numbers that total 20 or less, and subtracting from numbers up to 20
    • One- and two-step problems
    • Reading digital and analog clocks
    • Identifying common shapes
    • Comparing 3-digit numbers (less than / greater than / equal)
    • Adding and subtracting within 1,000
    • Adding and subtracting whole hundreds
    • Adding up to four 2-digit numbers
    • Word problems
    了解详细信息:

    2nd grade math skills: Find out what you need to know for your student

      www.today.com/parenting-guides/2nd-grade-math …

      Grade 2 math topics

      • counting to 1,000
      • skip counting by 5s, 10s, and 100s
      • place value concepts (hundreds, tens and ones)
      www.k5learning.com/math/grade-2-lessons
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