Grades
2nd grade
Students deepen their skills in addition and subtraction and become familiar with multiplication and division. Moreover, they study relationships between numbers and develop basic knowledge of managing money and time.
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- Adding a one-digit number to a two-digit number without regroupingStart
- Adding a one-digit number to a two-digit number with regroupingStart
- Adding a two-digit number by making a round numberStart
- Adding up to a round numberStart
- Adding by tens and onesStart
- Adding two-digit numbers without regroupingStart
- Adding two-digit numbers in column formStart
- Adding two-digit numbers with regroupingStart
- Adding two-digit numbersStart
- Adding a two-digit number by breaking it into partsStart
- Adding two-digit numbers: problem solvingStart
- Finding the sumStart
- Finding the missing number in an addition equationStart
- Balancing an addition equationStart
- Writing an addition expression based on a word problemStart
- Adding two-digit numbers in column form across 100Start
- Adding two-digit numbers across 100Start
- Adding more than two two-digit numbers in column formStart
- Adding more than two two-digit numbersStart
- Adding more than two two-digit numbers: problem solvingStart
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- Subtracting two-digit numbers by making a round numberStart
- Subtracting two-digit numbers in column formStart
- Finding the differenceStart
- Subtracting from a round numberStart
- Subtracting a two-digit number by completing to a round numberStart
- Subtracting a sum from a numberStart
- Subtracting a number from a sumStart
- Subtracting with regroupingStart
- Finding the missing number in a subtraction equationStart
- Balancing a subtraction equationStart
- Writing a subtraction expression based on a word problemStart
- Subtracting two-digit numbers: problem solvingStart
- Properties of subtracting two-digit numbers: problem solvingStart
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- Straight line, ray, line segmentStart
- Angle. Types of anglesStart
- Counting sides and anglesStart
- Rectangle and squareStart
- Properties of rectangle sidesStart
- Properties of square sidesStart
- Identifying quadrilateralsStart
- Identifying pentagonsStart
- Naming polygonsStart
- Classifying polygonsStart
- Circle and circumferenceStart
- Radius and diameterStart
- Grouping flat shapesStart
- Creating shapes on graph paperStart
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- Concept of multiplicationStart
- Components of multiplicationStart
- Commutative property of multiplicationStart
- Multiplying single-digit numbers by 1Start
- Multiplying multi-digit numbers by 1Start
- Multiplying by 2Start
- Multiplying by 2 and multiplying by 2Start
- Components of divisionStart
- Dividing a number by 2Start
- Even and odd numbersStart
- Multiplying by 3 and multiplying by 3Start
- Dividing a number by 3Start
- Multiplying by 4 and multiplying by 4Start
- Dividing a number by 4Start
- Multiplying by 5 and multiplying by 5Start
- Dividing a number by 5Start
- Multiplying several timesStart
- Dividing several timesStart
- Multiplying by 6 and multiplying by 6Start
- Dividing a number by 6Start
- Multiplying by 7 and multiplying by 7Start
- Dividing a number by 7Start
- Multiplying by 8 and multiplying by 8Start
- Dividing a number by 8Start
- Multiplying by 9 and multiplying by 9Start
- Dividing a number by 9Start
- Multiplication tableStart
- Relationship between multiplication and divisionStart
- Multipliers and factorsStart
- Multiplication and division: ProblemsStart
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