5 Questions
0 Views

# 4th Grade Math: Numbers and Operations

Created by
@StrongCalcium

### Tentukan nilai tempat dari setiap angka dalam bilangan berikut: 456

Ratusan = 400 Puluhan = 50 Satuan = 6 Ribuan = 45

### Apa yang dimaksud dengan nilai tempat dalam bilangan?

Jumlah satuan dalam bilangan = Ones Jumlah puluhan dalam bilangan = Tens Jumlah ratusan dalam bilangan = Hundreds Jumlah ribuan dalam bilangan = Thousands

### Bandingkan bilangan berikut menggunakan operator relasional: 345 > 219

Benar = True Salah = False Tidak dapat dibandingkan = Cannot be compared Keduanya sama = Both are equal

### Apa kegunaan dari operator relasional > dalam membandingkan bilangan?

<p>Mengetahui bilangan yang lebih besar = To find the larger number Mengetahui bilangan yang lebih kecil = To find the smaller number Mengetahui bilangan yang sama = To find the equal number Mengetahui bilangan yang tidak dapat dibandingkan = To find the number that cannot be compared</p> Signup and view all the answers

### Tentukan nilai tempat dari setiap angka dalam bilangan berikut: 789

<p>Satuan = 9 Puluhan = 80 Ratusan = 700 Ribuan = 7</p> Signup and view all the answers

## Study Notes

### Numbers and Operations

• Place Value:
• Understand that in a multi-digit number, the digits in each place (hundreds, tens, ones) represent amounts of hundreds, tens, and ones.
• Compare numbers using >, <, and =
• Rounding Numbers:
• Round numbers to the nearest ten, hundred, or thousand.
• Understand that rounding a number can change its value.
• Multiplication and Division:
• Multiply multi-digit numbers by single-digit numbers.
• Divide multi-digit numbers by single-digit numbers.
• Understand the concept of multiplication as repeated addition.
• Understand the concept of division as repeated subtraction.
• Fractions:
• Introduce basic fractions (e.g., 1/2, 1/4) and their equivalent decimals.
• Understand that fractions represent part of a whole.

### Algebraic Thinking

• Patterns:
• Identify and extend patterns using shapes, numbers, or objects.
• Create and solve simple patterns using addition and subtraction.
• Equations:
• Introduce basic equations (e.g., 2x = 6) and their solutions.
• Understand that equations can be solved using addition, subtraction, multiplication, and division.

### Measurement and Data

• Length and Capacity:
• Convert between units of measurement (e.g., inches to feet, cups to pints).
• Understand that units of measurement can be used to compare lengths and capacities.
• Time and Money:
• Tell time to the nearest five minutes on an analog clock.
• Make change with money using dollars, dimes, and nickels.
• Data Analysis:
• Collect and organize data using charts, tables, and graphs.
• Interpret and answer questions based on the data.

### Geometry

• Shapes:
• Identify and classify different types of triangles (e.g., equilateral, isosceles, right).
• Identify and classify different types of quadrilaterals (e.g., rectangle, square, trapezoid).
• Properties:
• Understand basic properties of shapes (e.g., number of sides, number of vertices).
• Identify and describe the properties of different shapes.

### Word Problems

• Multi-Step Problems:
• Solve multi-step word problems using addition, subtraction, multiplication, and division.
• Understand how to read and interpret word problems to determine the correct operation.
• Real-World Applications:
• Apply mathematical concepts to real-world scenarios (e.g., shopping, cooking, building).
• Understand how math is used in everyday life.

### Nilai Tempat

• Dalam sebuah bilangan multi-digit, setiap digitnya mewakili jumlah pada setiap tempat (ratusan, puluhan, satuan) yang mewakili ratusan, puluhan, dan satuan.
• Membandingkan bilangan menggunakan > (lebih besar dari) untuk menunjukkan perbedaan nilai antara dua bilangan.

## Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

## Description

Quiz about understanding place value, comparing numbers, rounding numbers, and multiplication and division of multi-digit numbers.

## More Quizzes Like This

Use Quizgecko on...
Browser
Information:
Success:
Error: