86=77=35=84=95+5=53=55=56=88=85+20=66=75=45=94=64+9=93=95=8 1=46=7+7+7=

Second, fill in.

1, one factor is 6, the other factor is 8, the product is, and the formula is.

2 plus 8 is 3 times; Four times seven is.

3, a pair of socks is 4 yuan, buy five pairs of socks is yuan, the formula is.

4,67 =, which can be expressed as finding a continuous sum.

5. Add formulas as needed.

7=428=646=30

6=249=277=35

6. See who filled it in correctly

538, 646, 654

8563249811

7. What can I fill in the horizontal line?

6456532555

8. Write the multiplication formula according to the formula:

6848

Five nine four fifteen

Third, the judge.

1、6+6+6=36=63。

2, there are three students, every two people shake hands, a * * * to shake hands six times.

The formula for finding the sum of seven sixes is 7+6.

4, 98 and 89 use the same formula.

Multiplication can be used to add several identical addends.

6. Multiply 1 by any number to get this number.

Scientific learning methods and reasonable review materials can help everyone learn mathematics better. I hope that the in-table multiplication synchronous test questions prepared for everyone will be helpful to everyone!