# 1 grade worksheets: number 2, digit 2, addition and subtraction 2

## First grade math worksheets: number and digit 2, subtraction and addition of 2

### 1. Numbers 1 to 10. Addition and subtraction 2.

1.1. Count the numbers of objects and solve the problems. Write the correct numbers.1.2. How many jugs? Write the number.

There are ________ jugs.

Add another one jug. How many jugs are there after addition?

1.3. Count the numbers of objects and write the answer.

There are ______ .

Add another one cup. How many cups are there after addition?

1.4. Count the chairs and write the correct answer.

There are ______ chairs.

Delete another one chair. How many chairs are there after addition?

1.5. Count the motorbikes and write the correct answer.

There are ______ motorbikes.

Delete another one motorbike. How many motorbikes are there after addition?

### 2. Problems on addition 0 and 1.

2.1. Solve the problems.1 + 0 = 2 + 1 = 3 + 0 = 4 + 1 = 5 + 0 = 1 + 1 = 2 + 0 = 3 + 1 = 4 + 0 = 1 - 0 = 2 - 1 = 3 - 0 = 4 - 1 = 5 - 0 = 1 - 1 = 2 - 0 = 3 - 1 = 4 - 0 = 5 - 1 =

2.2. Count the dots and write the correct answer.

There are ______ dots.

Delete another one dot. How many dots are there after deleting?

2.3. Compare the numbers and fill in correct signs <, > or =

1 … 1 2 … 0 0 … 2 4 … 1 4 … 4 0 … 1 1 … 3 1 … 3 0 … 4 5 … 0 1 … 0 1 … 2 3 … 0 4 … 2 5 … 1 2 … 1 3 … 1 3 … 2 1 … 4 5 … 1

2.3. Arrange numbers beginning from the least.

4, 1, 0, 5 __________

0, 3, 1, 2 __________

0, 3, 1, 5 __________

0, 3, 2, 4 __________

Answers

________________________________________

1.

1.1. 4 cups, 3 frying pans, 5 fans.

1.2. 8 jugs, 9 jugs.

1.3. 9 cups, 10 plates.

1.4. 6 cups. 5 cups.

1.5. 13 motorbikes, 12 motorbikes.

2.1.

3 3 5 5 5 2 4 4 4 2 1 1 3 3 0 0 2 2 4

2.2. 10 groups altogether.

2.3.

1=1 2>0 0<2 4>1 4=4

0<1 1<3 1<3 0<4 5>0

1>0 1<2 3>0 4>2 5>1

2>1 3>1 3>2 1<4 5>1

2.4.

0, 1, 4, 5

0, 1, 2, 3

0, 1, 3, 5

0, 2, 3, 4