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In division without remainder, the divisor is divided by ten and the divisor is divided by two?
Divisor + divisor x quotient = 174
Divisor + divisor = 174
So the divisor is 87
The answers to the first volume of Mathematics
New curriculum standard PEP seventh grade first volume mathematics newspaper answers
December 13, 2009, please!
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RELATED INFORMATIONS
- 1. In a division formula without remainder, the sum of the divisor, divisor and quotient is 200, and the quotient is 2
- 2. In a division without remainder, if the divisor and quotient are equal, what is the divisor?
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- 4. (9x-9) △ 3 = 5.4 (checking calculation) to solve the equation
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- 7. 1. Let f (1-x / 1 + x) = x, then the expression of F (x) is: 2. Given the quadratic function f (x) = x2 + X + a (a > 0), if f (m)
- 8. 1. Evaluate 25 ^ log (5) ^ 3 + LG100 + log (1 / 2) 4 The value of 2.9 ^ log (3) ^ 5 is () A.5 B.15 C.25 D.45 3. Calculate log (2) 2 + log (5) 1-log (1 / 3) 1 / 27 + [3 ^ log (3) 5] ^ 2 + 3 ^ log (3) 2
- 9. 1. After sawing a cuboid 5 cm, the remaining part is just a cube, and the surface area is reduced by 40 square cm. What is the volume of the original cuboid? 2. In a gymnastic room, 1800 pieces of wood floor with a length of 40 cm, a width of 15 cm and a thickness of 4 cm are laid. How large is the gymnastic room? 3. Use two cubes of the same size to make a cuboid. If the total edge length of the cubes is 96cm, what is the volume of the cuboid and the surface area of the original cube?
- 10. 1. Fill a conical container with a bottom area of 94.2 square cm and a height of 30 cm with water, and then pour the water into a cylindrical container with a bottom area of 31.4 square cm. What is the height of water in the container? 2. Cut a 13 cm long cylindrical wooden stick into a cone with the same height as its bottom, and just cut off 10 cubic centimeters. What is the original volume of this wooden stick? 3. Point a | \ 8cm← | \ | \ |This is a right triangle cardboard
- 11. In a division formula without remainder, the sum of divisor and divisor is 200, the quotient is 4, what is the divisor?
- 12. When doing division without remainder, we know that the divisor + divisor x quotient = 60, what is the divisor?
- 13. When Wang Ming calculates the division with remainder, he takes the divisor 125 as 152. The quotient of the result is three times larger than the correct result, but the remainder is exactly the same
- 14. When calculating the division with remainder, 308 is wrongly written as 368, and the quotient is increased by 5 and the remainder is just right
- 15. Xiao Ming is calculating the division with remainder. He mistakenly writes 308 as 368, and the quotient increases by 5, but the remainder is exactly the same. So he can find the divisor and remainder of the formula
- 16. In the division formula without remainder, the divisor divisor × quotient = () A. Divisor B. 0C. Quotient D. dividend
- 17. In division with remainder, the divisor is equal to several times several plus several
- 18. When Xiao Ming calculates the division with remainder, he wrongly writes the divisor 115 as 151, and the result quotient is 3 larger than the correct result, but the remainder is exactly the same______ ．
- 19. When Xiao Zhang calculates the division with remainder, he takes the divisor 113 as 131, and the result quotient is 3 more than the original, but the remainder is exactly the same, so the remainder of the problem is () A. 、4B. 5C. 6D. 7
- 20. In the division operation with remainder, the divisor is equal to the product of divisor and quotient, plus (). What number should be filled in the brackets below to make the divisor maximum （）÷9=8…… （）