What is 250 times 2 plus 38 minus 17.8686?

What is 250 times 2 plus 38 minus 17.8686? 250 times 2 plus 38 minus 17.8686 equals 520. 13 14.

250*2+38- 17.8686

=500+38- 17.8686

=538- 17.8686

=520. 13 14

Calculation: What is 250×2+38- 17.8686? 250x2+38- 17.8686

=500+38- 17.8686

=538- 17.8686

=520. 13 14

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The same numbers are aligned. If the sum exceeds 10, it will move forward to 1. For example:

435

+697

———

1 132

What is 2502+38_ 17.8686? Help me calculate the numbers. What is 250x2+38- 17.8686? Solution:

250x2+38- 17.8686

=500+38- 17.8686

=538- 17.8686

=520. 13 14

250x2+38- 17.8686 is equal to 520. 13 14.

(250x2+38)- 17.8686 How much is this? Find the solution (250x2+38)- 17.8686

=(500+38)- 17.8686

=538- 17.8686

=520. 13 14

Addition, subtraction, multiplication and division are the basic four operations, and the symbols are "+-×" in turn. Without parentheses, the operation order is multiplication and division first, then addition and subtraction.

Introduction to addition

"+"is a plus sign, the numbers before and after the plus sign are addends, "=" is an equal sign, and the numbers after the equal sign are sums.

100 (addend)+(plus sign) 300 (addend) = (equal sign) 400 (sum)

Introduction to subtraction

"-"is the minus sign, the minus sign is preceded by the minuend, followed by the minus sign, "=" is the equal sign, and the number after the equal sign is the difference.

1000 (minuend)-(minus sign) 300 (minus sign) = (equal sign) 700 (difference)

Introduction to multiplication

"×" is a multiplication sign, the numbers before and after the multiplication sign are called factors, "=" is an equal sign, and the numbers after the equal sign are called products.

10 (factor) × (symbol) 200 (factor) = (symbol) 2000 (product)

Introduction to division

"⊙" is the divisor, followed by the dividend, "=" is the equal sign, and the number after the equal sign is the quotient.

100 (dividend) ÷ 2 (divisor) = 50 (quotient)

(520× 2 38)-17.8686 Calculate what is equal to (520× 2 38)-17.8686.

= 123760- 17.8686

= 123742. 13 14

(250 bearing 2 plus 38) minus17.8686 (250× 2+38)-17.8686.

=(500+38)- 17.8686

=538- 17.8686

=520. 13 14

What is 250+38+2? 290

How many times is 250 minus 9 equal to 300 300/9 = 331/3 250-331/3 = 216 2/3.

(250-2 16 2/3)x9=300

250×2+38- 17 What is 8686? 250×2+38- 17.8686

=500+20. 13 14

=520. 13 14

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