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Anonymous users2024-02-11Second, the written calculation. (24 1 24+6 points).
Check:
Check:
3. Calculations. (15 points) Be careful!
1 m 3 dm 8100 kg 9 910 g 210 g 9 t 4000 kg 5044 g 3000 g 8000 kg 5 t 1 km 10 m 2 cm 48 cm 1 dm 9 mm 36 t 60 t 100 km 85 km 1 t 400 kg 9 kg 300 g 7 kg 200 g 7 t 40 kg 1 t 20 kg 63 mm 17 mm ( mm ( cm.
Fourth, off-line calculation. (Each question is scored, a total of 20 questions, 30 points in total) to be faster!
5. Fill in the blanks. Think about it!
1 .210 is obtained by multiplying 4 single digits.
2.Fill in the numbers to make the equation valid.
Grade 3 Calculation Problem Topic Training. Calculation Question 1
Calculation question 2 checks. Check: Calculation question 4
1 year ago.
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Anonymous users2024-02-101 m 3 dm 8100 kg 9 910 g 210 g 9 t 4000 kg 5044 g 3000 g 8000 kg 5 t 1 km 10 m 2 cm 48 cm 1 dm 9 mm 36 t 60 t 100 km 85 km 1 t 400 kg 9 kg 300 g 7 kg 200 g 7 t 40 kg 1 t 20 kg 63 mm 17 mm ( mm ( cm.
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Anonymous users2024-02-09Hello, there are 100 math calculation questions in grade 3.
1. Oral arithmetic. 460 80 670 50 750 200 400 30 2 8 4= 900 500 720 90 53 600 630 300 72 9+6= 60 900 8 9 3 1000 400 790 260 4+5 3=54 9 7 8 29+3036 6 32 4 4 9 5+45 1000-500 49 7+500 81 9 3=II. Fill in " " or " = "628 648 571 471 796 805 980 10013894 3849 9999 10000 6999 7000 3617 37169 3 9+3 260+400 660518-356 200 48 6 48-8500g 5kg 8000g 8kg 6800g 7kg 3kg 300g 3 8 56 7
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Anonymous users2024-02-08Mathematics calculation problem training in the first semester of the third grade of primary school.
1. Oral arithmetic. (48 points).
Second, the written calculation. (24 1 24+6 points).
Check:
Check:
3. Calculations. (15 points) Be careful!
1 m 3 dm 8100 kg 9 910 g 210 g
9 tons 4000 kg 5044 g 3000 g 8000 kg 5 tons
1 km 10 m 2 cm 48 cm 1 dm 9 mm
36 tons, 60 tons, 100 km, 85 km, 1 ton, 400 kg
9 kg 300 g 7 kg 200 g 7 ton 40 kg 1 ton 20 kg
63 mm 17 mm ( mm ( cm.)
Fourth, off-line calculation. (20 questions in total, 30 points).
Be quick!
5. Fill in the blanks. Think about it!
1 .210 is obtained by multiplying 4 single digits.
2.Fill in the numbers to make the equation valid.
Grade 3 Calculation Problem Topic Training. Calculation Question 1
Calculation Question 2 Check 6 5853÷9=
Check: Calculation question 4
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Anonymous users2024-02-07Mathematics calculation problem training in the first semester of the third grade of primary school.
1. Oral arithmetic. (48 points).
Second, the written calculation. (24 1 24+6 points).
Check:
Check:
3. Calculations. (15 points) Be careful!
1 m 3 dm 8100 kg 9 910 g 210 g 9 t 4000 kg 5044 g 3000 g 8000 kg 5 t 1 km 10 m 2 cm 48 cm 1 dm 9 mm 36 t 60 t 100 km 85 km 1 t 400 kg 9 kg 300 g 7 kg 200 g 7 t 40 kg 1 t 20 kg 63 mm 17 mm ( mm ( cm.
Fourth, off-line calculation. (Each question is scored, a total of 20 questions, 30 points in total) to be faster!
5. Fill in the blanks. Think about it!
1 .210 is obtained by multiplying 4 single digits.
2.Fill in the numbers to make the equation valid.
Grade 3 Calculation Problem Topic Training. Calculation Question 1
Calculation question 2 checks. Check: Calculation question 4
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Anonymous users2024-02-06Mathematics 300 calculation problem training in the first semester of the third grade of primary school.
1. Oral arithmetic. (25 4 = 100 pcs).
Second, the written calculation. (4 20 80 pcs).
3. Calculation (3 5 = 15).
1 m 3 dm 8100 kg 9 910 g 210 g
9 tons 4000 kg 5044 g 3000 g 8000 kg 5 tons
1 km 10 m 2 cm 48 cm 1 dm 9 mm
36 tons, 60 tons, 100 km, 85 km, 1 ton, 400 kg
9 kg 300 g 7 kg 200 g 7 ton 40 kg 1 ton 20 kg
63 mm 17 mm ( mm ( cm.)
Fourth, off-line calculation. (3 25 = 75 pcs).
Fourth, columnar calculation.
What is the sum of 25 consecutive additions?
How many 6s are there?
3. 10 times a number is 8700, what is this number?
4. The number A is 60, which is 3 times the number of B, what is the sum of the two numbers of A and B?
The quotient divided by that number is 9?
6. Both additives are 750, and what is the sum?
How much bigger than 284?
What to add to count 1000?
44 smaller than a number, find this number?
10. Knowing that the subtraction is 157 and the difference is 86, find the subtracted number?
What is 4 times more?
Multiplied by the largest single digit, what is the product?
13. The dividend is 530, the divisor is 5, what is the quotient?
What is the quotient except 234?
How many times is 6?
What is 3 times divided by 5?
What is the quotient of adding 365 and dividing by 5?
What is the quotient divided by 6 plus 25, and how much?
What is the quotient of the product multiplied by 4, divided by 5?
With the sum of 39 divided by 6, what is the quotient?
Subtract the difference of 119 and multiply by 407, what is the product?
What is the quotient with the sum of 26, divided by 15 minus 9?
Multiply by 5 by the product minus 210, what is the difference?
How many times is the sum of 253 added to 7?
Subtract 46 from 9x, what's the difference?
With the sum of 158 divided by 9, what is the quotient?
Subtract the quotient of 224 divided by 7, and multiply the difference by 2 to get the difference?
What is the quotient divided from 6424?
29. 5 times of a number is 545, what is this number?
How many times is 9?
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Anonymous users2024-02-05Calculate with a computer.
My sister reminds you that you don't study well in elementary school, and it's not good to mix in junior high school!!
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Anonymous users2024-02-04①22×4＋221
Off-line calculations. Calculate the following questions in an easy way.
Calculate it in an easy way.
Calculate the following questions
Compute. （1∶1）
Off-line calculations.
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Anonymous users2024-02-03If you're a teacher, you can design it yourself, but the third grade shouldn't be too difficult, right? If you're not a teacher, ask the teacher to help you design it.
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Anonymous users2024-02-02You try to figure it out yourself.
Weight of a bag of salt: (1100-860) (5-3) 120
Weight of a bag of sugar: 860-120 3 500 >>>More
As long as you are proficient in the calculation rules and operation sequence, according to the characteristics of the problem itself, use reasonable and flexible calculation methods, simplify the complex, and make the difficult easy, you can calculate quickly and accurately. First of all, I will introduce you to 5 quick calculation skills: >>>More
The average weight of the orange is 2 kg less than that of the three fruits, so in the average division, the apple and the pear should be evenly divided into 2 kg of the orange, and the orange becomes the average, and the weight of the apple and pear together: 10 + 6-2 = 14 (kg). >>>More
Grades are an important criterion for others to evaluate your learning, so take it seriously. But it is also necessary to combine work and rest, ensure sleep, and ensure physical strength. >>>More
I've done this topic, so let's analyze it first. If it is a 4-digit number, then the first digit of this number must not be 0, and the last digit cannot be 0Then multiply 9 by 4 digits, then the first digit must be 1, if it is 2, multiplied by 9, it will become 5 digits, then, the first digit after multiplying 9 must be 9, then the fourth digit of the first number is 9, now it becomes 1bc9, and then analyze b, if b multiplied by 9, it is a two-digit number, according to the algorithm of every 10 into 1, multiply 9 and then become a 5-digit number, because the first digit has reached 9, as long as it is carried forward, it will be greater than or equal to 10 >>>More