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This is one of the strategies suggested in the Common Core State Standards for Mathematics. With practice, this strategy can theoretically help younger students gain fluency when subtracting within 20.
I am not a math theorist, so it's mystifying to me how adding an extra step that one is supposed to forget later when the process is memorized could be helpful.
17 - 8 = 17 - 7 - 1 = 10 - 1 = 9
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How much is 178?
25
What numbers can 178 be divided by?
The number 178 can be divided evenly by 1, 2, 89, and 178. These are the factors of 178, as they divide into 178 without leaving a remainder. Additionally, 178 is an even number, so it can also be divided by 2.
What is 5696 divided by 32?
178
What ten things make a decimeter?
ten centimeters make a decimeter
178 is what percent of 200?
178/200 x 100 = 89% Check---- 200 x 89% = 178
What is 178 rounded to the nearest ten?
180
How many pounds in 12 stone and ten pounds?
Note, there are 14 pounds (lb) is 1 stone.Therefore, (14 × 12) + 10 = 178 pounds (lb).
How many words can you make out of snowflake?
178+
What does Make a ten strategy in math mean?
94-56=
What 15 percent 178?
15% of 178 = 15% * 178 = 0.15 * 178 = 26.7
What numbers can you multiply together to get 178?
They are: 2*89 = 178 and 1*178 = 178
What is 30 percent of 178?
30% of 178= 30% * 178= 0.3 * 178= 53.4
What if my cholesterol is 209 ldl is 129 hdl is 44 along with triglycerides of 178 what does this mean?
results for cholesterol 209, ldl 129, hdl 44, triglycerides 178
What is haif of 178?
Half of 178 is 178/2 = 89
What is 178 percent of 600?
178 percent of 600 = 1068 178% of 600 = 178% * 600 = 178%/100% * 600 = 1.78 * 600 = 1068
What is the mean average between 78 and 100?
The average is all the numbers added together and divided by how many numbers there are. In this case: 78+100=178. 178/2=89. Therefore the mean/average of the two numbers is 89.
How much is 178?
25
