Geometry review 1.1. Knowledge to remember a. Rectangle – Quadrilateral b. Line segment, line and three collinear points 1.2. Math forms Type 1: Determine the name of the given shape or find the shape. The problem often asks to find quadrilaterals, rectangles, line segments, lines in the given shapes. OLDsolution: Recall the image of the desired … [Read more...] about Geometry review

# Grade 2 Math

## Quantitative practice

Quantitative practice 1.1. Knowledge to remember a. Kg b. Liter c. Date, time d. Date How to read information about the number of days, things ... in a monthly calendar. 1.2. Math forms Type 1: Read the mass of the object on the balance. Determine where the scale's needle is pointing and then read the weight of the object. Type 2: View the … [Read more...] about Quantitative practice

## Review multiplication and division

Review multiplication and division 1.1. Knowledge to remember a) Multiplication Understand the relationship between the sum of the same terms with multiplication. - Know how to write, read and calculate the result of multiplication. 2 + 2 + 2 + 2 + 2 = 10 2 + 2 + 2 + 2 + 2 is the sum of 5 equal terms, each of which is 2. We convert to multiplication, write … [Read more...] about Review multiplication and division

## Review addition and subtraction

Review addition and subtraction 1.1. Knowledge to remember - How to find the value of addition and subtraction within 1000. - How to set and calculate the vertical column of addition and subtraction of three-digit numbers. 1.2. Types of Maths Form 1: Set and calculate - Set the calculation with the corresponding rows to line the columns together: Hundreds … [Read more...] about Review addition and subtraction

## Reviewing numbers within 1000

Reviewing numbers within 1000 1.1. Knowledge to remember - Can read and write natural numbers from left to right. - Compare numbers up to 1000. Know the structure of three-digit numbers. - Add, subtract (don't remember or remember) within 1000 - Determine the number before and after the number of a number. - Apply calculations to solve word problems. 1.2. … [Read more...] about Reviewing numbers within 1000

## Math 2 Lesson: Vietnamese Dong

Math 2 Lesson: Vietnamese Dong 1.1. Get to know Vietnamese money - Remember banknotes and coins with denominations from 100 VND to 1000 VND. - Table of banknotes from 100 VND to 5000 VND - From 500 VND to 100,000 VND currently circulating in Vietnam has 8 denominations. - Currently in Vietnam, only circulating and using denominations of 500 VND or more - The … [Read more...] about Math 2 Lesson: Vietnamese Dong

## Subtraction (don’t remember) within 1000

Subtraction (don't remember) within 1000 1.1. Knowledge to remember How to set the calculation and vertical calculation of subtraction (don't remember) three-digit numbers. 1.2. Math forms Form 1: Set and calculate - Set the calculation with the corresponding rows to line the columns together: Hundreds of one number line hundreds of another, and so on with … [Read more...] about Subtraction (don’t remember) within 1000

## Addition (don’t remember) within 1000

Addition (don't remember) within 1000 1.1. Knowledge to remember How to set and calculate the vertical column of the addition of three-digit numbers. 1.2. Math forms Form 1: Set and calculate - Set the calculation, the same row of digits in a straight column together. - Perform addition from right to left. Form 2: Mental calculation of addition of a … [Read more...] about Addition (don’t remember) within 1000

## Write the numbers as the sum of hundreds, tens, and units

Write the numbers as the sum of hundreds, tens, and units 1.1. Knowledge to remember Write the number as the sum of hundreds and tens of units and vice versa. 1.2. Math forms Form 1: Write the number as the sum of hundreds, tens, and units. Parse the given number into the sum of the rows. Type 2: Find the preceding number (or the number following) of a … [Read more...] about Write the numbers as the sum of hundreds, tens, and units

## Math 2 Lesson: Millimeters

Math 2 Lesson: Millimeters 1.1. Knowledge to remember - Units of length in millimeters, the symbol and magnitude of millimeters, the relationship of millimeters to centimeters and meters. - Add and subtract operations with millimeters and related puzzles. 1.2. Math forms Form 1: Converting units of measurement I remember how to convert the units: 1cm = … [Read more...] about Math 2 Lesson: Millimeters