In calculating a decimal subtraction, Xiao Hua regards 8 on the tenth place of the subtracted as 3 and 1 on the hundredth place of the subtracted as 7. The wrong answer is different from the correct one______ .
0.8-0.3 = 0.5; 0.07-0.01 = 0.06; 0.5 + 0.06 = 0.56
RELATED INFORMATIONS
- 1. In a subtraction formula, the sum of the subtracted, the subtracted and the difference is 100. When the subtracted is 38, the subtracted is (), and the difference is ()
- 2. The math problem has a subtraction formula, the subtracted plus the subtracted, plus their difference, the sum is 512, the subtraction is 125, how to get the formula
- 3. Use 0, 1, 2, 3 and 4 to form several three digit numbers without repetition? (to make an equation)
- 4. Use eight numbers in 1.2.3.4.5.6.7.8 to form a division formula. The number can't repeat a four digit division by a three digit division
- 5. Use 0.1.2.3.4.5.6.7.8.9. These ten numbers to form an addition vertical? (ten numbers cannot be repeated)
- 6. Use 4, 5, 6 and 7 to form the multiplication formula of multiplying two digits by two digits (the number can't be used repeatedly). Please write the formula of maximum and minimum product?
- 7. Use 5, 6, 7 and 8 to form the multiplication formula of multiplying two digits by two digits. The formula that maximizes the product is? The formula that minimizes the product is?
- 8. Use 2,0,5,6 to form a multiplication formula of two digits multiplied by two digits. Can you write the formula of maximum and minimum product
- 9. A multiplication formula of two digits multiplied by two digits, one of which is 29. If you add two multipliers and the product, you get 839. What's the other multiplier?
- 10. Use the four numbers 1.2.3.4 to form a multiplication of two digits by two digits To be the biggest, I'm a primary school student. It's better to list all, with vertical
- 11. In a subtraction formula, the sum of the subtracted, the subtracted and the difference is 240. If the subtracted is five times the difference, what is the subtraction?
- 12. In a subtraction formula, the sum of the subtracted, the subtracted and the difference is equal to 120. If the subtracted is three times the difference, then the difference is equal to 120______ .
- 13. In a subtraction formula, the sum of the subtracted, the subtracted and the difference is equal to 120. If the subtracted is three times the difference, then the difference is equal to 120______ .
- 14. In a subtraction formula, the sum of the subtracted, the subtracted and the difference is equal to 120. If the subtracted is three times the difference, then the difference is equal to 120______ .
- 15. In a subtraction formula, the sum of the subtracted, the subtracted and the difference is equal to 120. If the subtracted is three times the difference, then the difference is equal to 120______ .
- 16. In a subtraction, the sum of the subtracted, the subtracted and the difference is 420, and the subtracted is 420______ .
- 17. In a subtraction, the sum of the subtracted, the subtracted and the difference is 420, and the subtracted is 420______ .
- 18. 1. In a subtraction formula, the sum of the subtracted, the subtracted and the difference is 160, and the difference is three fifths of the subtracted. What is the subtraction formula? 2. If two numbers are divided, the quotient is 3. If you add the divisor, divisor and quotient, and the sum is 71, what is the divisor Formula Don't come here Hurry
- 19. In a subtraction formula, the subtraction is three times the difference, and the sum of the subtracted, the subtracted and the difference is 880. Do you know what the subtracted, the subtracted and the difference are?
- 20. Add the subtracted, subtracted and difference of a subtraction formula to get 880. It is known that the subtracted is three times the difference. What is the subtracted? Concrete arithmetic process