978+6+5+4+3+2+1+0=999
ps
Different people find different things hard. So a problem that is hard for someone may seem easy to you and one that you think is hard may be easy for someone else. It is, therefore, not possible to answer the question.
To create a three-digit addition problem using the digits 1-9 exactly once, choose two three-digit numbers where each digit is unique. For example, you can use 123 and 456. The sum would be 579, which also uses the digits 5, 7, and 9, ensuring that all digits from 1 to 9 are utilized without repetition.
How about 20+5 = 25 as one example
6 friends each want an equal serving of 36 cups of pudding. How many cups does each person get?1. What is the problem asking you to find out? (how many cups each person gets)2. Take the numbers you have and think: What would the problem be without the words? (36...divided by...6...EQUALS)3. There you have it-- a word problem turned into an equation!
-9
ps
Different people find different things hard. So a problem that is hard for someone may seem easy to you and one that you think is hard may be easy for someone else. It is, therefore, not possible to answer the question.
It depends on what numbers you are using in your problem. For example... x > 2You would do a line plot with two in the middle and about two more numbers on each side.
it is about from how our money make it go bigger
639 - 452 = 187
It is called the commutativity of addition of numbers.
How about 20+5 = 25 as one example
Carry out the addition in base 13 numbers.
multiply 2 numbers dahh
6 friends each want an equal serving of 36 cups of pudding. How many cups does each person get?1. What is the problem asking you to find out? (how many cups each person gets)2. Take the numbers you have and think: What would the problem be without the words? (36...divided by...6...EQUALS)3. There you have it-- a word problem turned into an equation!
3 5 7 9 11 13 15 17 19....the sum total of these numbers is100..make it a group of 5-5..so that each group has its sum totAL OF 50.