(There may be more than 1 correct answer)Solution The digit in the hundreds place is a and the digit in the ones place is b. Problem #4: A 4-digit number has a 6 in the thousands place, a 9 in the ones place and 0s elsewhere. Solution The number is 6009 Problem #5: What 3-digit number has the number 5 as its digit in the tens place and the digit in the hundreds place twice as big as the digit in the ones place?For example: Number 12.65 has number 1 in the tens place, number 2 in ones place, number 6 in the tenths place and number 5 in the hundredth place.
(There may be more than 1 correct answer)Solution The digit in the hundreds place is a and the digit in the ones place is b.
As you know, it is always easier to subtract if the number you are subtracting, or taking away, is a nice rounded number. You would want to get the number you are subtracting (24) to end with a 0: 24 6 = 30 68 6 = 74 So, by adding 6 to each number, you will now have 74 - 30.
Well, that's easy: 74 - 30 = 44 With expanded notation, you expand only the number you are subtracting, and then you subtract those parts from the number you are subtracting from.
Right-click over the Worksheet window and select "Print Frame...". There should be a "Printer" icon at the top of the file.
Click it and you're off to the races with printing.
First let’s get some of the basic concepts out of the way: Digits and Place Values All numbers are composed of digits and each of these digits contributes to the value of the number based on their position.
Example: Number 26 has 2 in the tenths place and 6 in the ones place.The place value strategies are math strategies that use place values, like tens and hundreds, to help you solve basic math problems.In this lesson, we will look at two types of place value strategies that you can use.For example, when multiplying 35 * 12, you can do something like this: After writing both numbers in expanded notation, you then take each part of your first number and multiply it with each of the parts of your second number. For example, to divide 11,345 by 3, you follow the rules of long division (especially regarding number placement), but where you begin dividing, you only divide the expanded part. You subtract 3 from 5, and you get a remainder of 2. In this lesson, we talked about place value strategies.So, for this problem, you ask yourself how many times does 3 go into 11 - the answer is 3. Then, you add up all the numbers you have written up on top: 3000 700 80 1 = 3781. The place value strategies are math strategies that use your place values like tens and hundreds to help you solve your basic math problems.Try it risk-free In this lesson, you'll learn some strategies based on place values that will make solving math problems easier and faster.You'll see how these strategies work for addition, subtraction, multiplication, and division.Numbers and Digits in Decimals The concept is also applicable for decimals.Each of the digits to the right of the decimal point has a value.Before you start this lesson, review the place value chart. Problem #2: A number has 8 ones and 2 fewer tens than ones. Solution2 fewer tens than ones is equal to 8 - 2 = 6. When the digit in the tens place is five more than the digit in the ones place, we have the following scenario for the ones and the tens place:94, 83, 72, 61, and 50When the digit in the tens place is twice the digit in the hundreds place, we have the following scenario for the tens and the hundreds place:48, 36, 24, and 12The one that satisfies both scenarios is 36 and 61. Problem #1: A number has 5 tens and 2 more ones than tens. Solution2 more ones than tens is equal to 5 2 or 7.