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Give example of block model approach of solving mathematical word problem?
In the block model approach, mathematical word problems are represented using blocks or diagrams to help visualize the situation. For example, in a problem involving two groups of people, you could represent one group with blue blocks and the other group with red blocks. By visually representing the quantities and relationships in the problem using blocks, students can more easily understand and solve the problem step by step. This approach helps students develop their problem-solving skills and improve their understanding of mathematical concepts.
How can you represent values using variables?
You can represent values using variables. This can only be done with whole numbers.
Describe the range of numbers that can be represented by a 16 bit number using two complement?
A signed 16 bit number can represent the decimal numbers -32768 to 32767.
How many blocks per squ meter if they laid flat using 140 440 215 blocks?
Approx 14
Can you show 0.02 using only tenths place-value blocks?
No, it's impossible. If you did it with hundredths blocks then it would be fair.
How do you draw 315 using exactly 36 blocks?
To draw the number 315 using exactly 36 blocks, you can represent each digit with a specific number of blocks. For example, you could use 3 blocks for the digit '3', 1 block for the digit '1', and 5 blocks for the digit '5'. This totals 3 + 1 + 5 = 9 blocks, but since you need to use 36 blocks, you can create a larger representation by stacking or arranging these digits in a way that visually fills the space with additional blocks while still clearly depicting the number 315.
What number can be shown using thousands blocks or only hundreds blocks?
2000
How many thousands blocks would you need to represent a million?
To represent a million using thousands blocks, you would need 1,000 blocks. This is because one thousand is equal to 1,000, and when you multiply that by 1,000, you get 1,000,000. Thus, 1,000 blocks of one thousand each equals one million.
How many blocks are needed for for a three bedroom bungalow?
The number of blocks needed depends on whether you are using them for the walls or just the foundation, how high the walls are if you are using blocks forthem, the size of the blocks, and what the size of the bungalow will be.
How would you represent using z as the variable represent five less than twice a number?
If the number is 'z', then five less than twice the number is ( 2z - 5 ).
How you can use base ten blocks to find 2.16 divided by 3?
To use base ten blocks for dividing 2.16 by 3, first represent 2.16 using the blocks: 2 whole units (two 1s) and 16 hundredths (sixteen 0.1s). Next, group the blocks into three equal parts to see how many blocks each group receives. Each group will get approximately 0.72, as you can represent this by distributing the blocks evenly. This visual method helps in understanding the division of decimals by breaking them down into manageable pieces.
What is the total of 8 and a number when using x to represent the variable?
8 + x
How do you represent a number using powers?
You put that number with a little number over it depending on how many times that number is multiplied by itself.
Give example of block model approach of solving mathematical word problem?
In the block model approach, mathematical word problems are represented using blocks or diagrams to help visualize the situation. For example, in a problem involving two groups of people, you could represent one group with blue blocks and the other group with red blocks. By visually representing the quantities and relationships in the problem using blocks, students can more easily understand and solve the problem step by step. This approach helps students develop their problem-solving skills and improve their understanding of mathematical concepts.
How do you model multiplyng decimals using base ten blocks?
To model multiplying decimals using base ten blocks, you can represent each decimal as a fraction of the blocks. For example, if you are multiplying 0.3 by 0.4, use 3/10 of a flat (representing 0.3) and 4/10 of a flat (representing 0.4). Arrange these sections to show that the product is found by taking the area of the overlapping blocks. In this case, the product would be 0.12, represented by the smaller blocks formed from the overlap.
Write an inequality to represent this situation the number of students split up into 4 groups is less than 12 using s to represent the number of students?
s < 12
Which is the way to show the number 481 using base-ten blocks?
4*100 + 8*10 + 1
