3rd gd. MATH 1st half

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 × 4 means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Front

What does the symbol '>' mean?

Back

The symbol '>' means 'greater than'. It is used to compare two numbers, indicating that the number on the left is larger than the number on the right.

Front

What does the symbol '<' mean?

Back

The symbol '<' means 'less than'. It is used to compare two numbers, indicating that the number on the left is smaller than the number on the right.

Front

What is division?

Back

Division is a mathematical operation where a number is split into equal parts. For example, 12 ÷ 3 means splitting 12 into 3 equal parts, which equals 4.

Front

What is a number sentence?

Back

A number sentence is a mathematical statement that includes numbers and an operation (like addition, subtraction, multiplication, or division) that shows a relationship between the numbers.

Front

What is the result of 6 × 2?

Back

The result of 6 × 2 is 12.

Front

If Haruko did 9 sit-ups, how many sit-ups did Tom do if he did 2 times as many?

Back

Tom did 18 sit-ups (2 × 9 = 18).

Front

What is the total cost if each ticket costs $4 and the group spent $48?

Back

The total cost is $48.

Front

How many tickets did the group buy if each person got 2 tickets?

Back

The group bought 12 tickets (48 ÷ 4 = 12 tickets; 12 ÷ 2 = 6 people).

Front

What is the meaning of 'income'?

Back

Income is the money received, especially on a regular basis, for work or through investments.