# 2 # Introduction Mathematics is not like Chinese, English and other Chinese subjects. After knowing the formula, you need to practice, draw inferences from others, and constantly expand and improve your own opinions. Don't be too lax during the holiday. I hope the math homework I brought you in the winter vacation of grade two in primary school is useful to you.

Tisch

Fill in: 1, 28 with () 7 in it. 64 divided by 8 equals ().

2, four, four is (). 30 is () times that of 5.

3. Divide 36 into 4 parts, each part is ().

4, 8 divided by 2, quotient is ().

5. A square has () right angles. Three squares have () right angles.

6 carefully observe the angle in the picture below.

7. Fill in ">" in ○. ""、"