Math 1 Lesson: Number 0

### 1.1. Knowledge to remember

– Read and count from 0, to 9, write the number 0, the position of 0 in the number sequence.

– Compare zero with numbers in the range 9

### 1.2. Math Forms about Number 0

**Form 1: Complete the sequence from 0 to 9**

Memorize the sequence of 0’s; first; 2; 3; 4; 5; 6; 7; 8; 9 and vice versa.

**Form 2: Compare numbers from 0 to 9**

In the order of the sequence we have: 0 < 1 < 2 < 3 < 4 < 5 < 6 < 7 < 8 < 9.

The number 0 is the smallest number in the sequence of natural numbers.

### 1.3. Solving Textbook Exercises

**Lesson 1 page 34**

Write the number 0

**Solution guide**

**Lesson 2 page 35**

Write the correct number in the blank (according to the pattern)

__Solution method__

Count the numbers forward, starting from 0 and then fill in the missing number in the blank.

__Solution guide__

**Lesson 3 page 35**

Write the correct number in the blank (according to the pattern)

__Solution method__

Based on the given numbers, fill in the missing numbers in the blanks.

__Solution guide__

**Lesson 4 page 35**

Enter the sign >; <; = in the dot:

0….1 0….5 7…..0 8….8

2….0 8….0 0…..3 4….4

0….4 9….0 0…..2 0….0

**Solution method**

Compare and fill in the blanks with the appropriate mark.

__Solution guide__

0 < 1 0 < 5 7 > 0 8 = 8

2 > 0 8 > 0 0 < 3 4 = 4

0 < 4 9 > 0 0 < 2 0 = 0

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