About Học Toán 4
Học Toán 4 is the first software that simulates knowledge of Primary Mathematics, closely following the textbook program, serving students to study, review, and do exercises directly on the PC. range of knowledge lessons.
The first software has simulated all areas of knowledge of Primary 4 Math textbooks. With over 173 types of simulated knowledge, the software will create for small students. age access to all Math programs via computer.
Main feature of Học Toán 4 software
Practice:
The practice mode helps them to review 173 types of simulated knowledge in the 4th grade Math textbook, released by the Ministry of Education and Training.
Check:
Allow students to test their own knowledge by doing exercises on different topics. Helps monitor and evaluate students' revision progress.
Main topic of knowledge in Học Toán 4 software
Learn to count and do calculations:
- Review adding and subtracting 5-digit numbers.
- Read, write, and analyze numbers in general.
- General addition and subtraction of multi-digit numbers.
- Multiply a multi-digit number by a single-digit number.
- Multiply any number by 10, 100, 1,000...
- Multiply a number by a 2 digit number: Don't remember.
- Multiply a number by a 2 digit number: Remember.
- Multiply a number by a 3-digit number: Don't remember.
- Multiply a number by a 3-digit number: Remember.
- Divide a multi-digit number by a 1-digit number.
- Divide 2 numbers ending in 0.
- Dividing by 2 digit numbers: No mental arithmetic.
- Dividing by 2 digit numbers: Mentally.
- Dividing by 3-digit numbers: No mental arithmetic.
- Dividing by 3-digit numbers: Mentally.
- Get to know fractions.
- Compare fractions, reduce fractions.
- Addition, subtraction, multiplication, division of fractions.
Measurement unit:
- Area unit: dm2, m2.
- Weight unit: oats, weights, tons.
- Table of units of mass.
- Change the unit of area measurement: km2.
- Mathematics with area measurements in km2.
View clock, calendar, and time readings:
- Problems with seconds and centuries.
- Problems involving time.
- Convert time units.
- Review on the quantity of time.
Geometry:
- Identify right angles, acute angles, obtuse angles, and flat angles.
- Concept of parallel and perpendicular lines.
- Recognize and draw shapes.
- Calculate the perimeter and area of a parallelogram.
- Calculate the area of a rhombus.
Lesson with text:
- Find 2 numbers with sum and difference.
- Find 2 numbers with sum and ratio.
- Find 2 numbers with difference and ratio.
Numbers:
- Commutative property of addition and multiplication.
- Associative property of addition and multiplication.
- Multiply 1 number by 1 sum, difference.
- Divide 1 sum, difference by numbers.
- Divide a number by a product.
- Divide 1 product by those.
- Signs to be divisible by 2, 3, 5, 9.
- Mixed problems.
Mathematical expression:
- Expression contains 1, 2, 3 letters.
- Review for calculating expression values.
Mathematics involving tables, charts, maps, roman numbers:
- Chart concept.
- Map and app scale.
With this software, students in grade 4 easily master the math knowledge in textbooks in a scientific and systematic way.
