100, add and subtract oral arithmetic 1000 days, and 100 questions every day in summer vacation to improve oral arithmetic ability.

There are less than 10 days left in the summer vacation this school year. Children in Grade One and Grade Two can relax and start doing some exercises to get back to the rhythm of learning. At this time, if the children in the first and second grades of primary school have not finished their summer homework, they should step up their summer homework. If they have finished their summer homework, they can do oral math exercises to improve their oral math ability.

Oral calculation is the basis of computing power. Improving the speed and accuracy of oral calculation will improve students' reaction ability and thinking ability, improve the operation speed and lay the foundation for more operations in the future. Due to carelessness, many students often make low-level mistakes in exams and their usual homework, which need to be corrected. To improve the speed and accuracy of oral calculation, we must strengthen practice. However, strengthening exercises is not to do a lot of exercises every day, but to get students used to oral arithmetic exercises and do 100 questions at most every day.

Oral arithmetic exercises within 100 involve carry addition and abdication subtraction. If students are not very skilled in these oral arithmetic problems of carry and abdication, and cannot guarantee the accuracy of oral arithmetic, they can use the method of column vertical calculation to check the calculation. This not only exercises the students' verbal ability, but also ensures the accuracy of calculation, killing two birds with one stone.

People's Education Press, Grade Two, Volume One, Synchronous Mathematics Class

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The following are the addition and subtraction exercises within 0/00 of the first volume of senior two, which are suitable for children in grades one to two of primary school to practice in summer vacation. Parents and friends can print it out for their children to practice.

There are 1 1 exercises within 100. You just need to let your child practice one action every day. If there are any mistakes, you must circle them and correct them, and practice them again and again. The above pictures can be directly saved to the computer for printing, or you can click on the pictures to enter the home page, find the content needed for private messages and download electronic files. At the same time, you are also welcome to forward and share it with more friends in need. Thank you!

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