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Number and Number Sense

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  5. Grade 2
  6. Number and Number Sense
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N2-1 Visualizes and represents numbers from 0-1000 with emphasis on numbers 101 – 1 000 using a variety of materials.

N2-2 Groups objects in ones, tens, and hundreds.

N2-3 Gives the place value and finds the value of a digit in three-digit numbers.

N2-4 Visualizes and counts numbers by 10s, 50s, and 100s.

N2-5 reads and writes numbers up to 1 000 in symbols and in words.

N2-6 visualizes and writes threedigit numbers in expanded form.

N2-7 visualizes and compares numbers up to 1 000 using relation symbols.

N2-8 visualizes and orders numbers up to 1 000 in increasing or decreasing order.

N2-9 Identifies the 1st through the 20th with the emphasis on 11th to 20th object in a given set from a given point of reference.

N2-10 Reads and writes ordinal numbers from 1st through the 20th.

N2-11 Identifies and uses the pattern of naming ordinal numbers from 1st to the 20th.

N2-12 Reads and writes money in symbols and in words through PhP100.

N2-13 Counts the value of a set of bills or a set of coins through PhP100 (pesocoins only; centavo-coins only; peso-bills only and combined peso-coins and peso-bills).

N2-14 Compares values of different denominations of coins and paper bills through PhP100 using relation symbols.

N2-15 Illustrates the properties of addition (commutative, associative, identity) and applies each in appropriate and relevant situations.

N2-16 Visualizes, represents, and adds 2-digit by 3-digit numbers with sums up to 1000 without and with regrouping.

N2-17 Visualizes, represents, and adds 3-digit by 3-digit numbers with sums up to 1000 without and with regrouping.

N2-18 Solves routine and nonroutine problems involving addition of whole numbers including money with sums up to 1000 using appropriate problem solving strategies and tools.

N2-19 Visualizes, represents, and subtracts 2- to 3-digit numbers with minuends up to 999 without and with regrouping.

N2-20 Solves routine and nonroutine problems involving subtraction of whole numbers including money with minuends up to 1000 using appropriate problem solving strategies and tools.

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