the symbols used to show a number, for example, 14 and 237

a symbol used to represent a number (For example: a combination of digits used to write a number (e.g., "25" which is made up of the digits 2 and 5)

the worth of a digit depending on its place in a number; for example, 4 in 247 is 4 tens, while 4 in 427 is 4 hundreds

to rearrange the formation of the group; for example, to change 3 tens and 4 ones to 2 tens and 14 ones

more than, showing a relationship where one number is more than another (>)

not as great, showing a relationship where one number is not as great as another (<)

the numbers that you add together to get a sum; for example, in 3 + 5 = 8, 3 and 5 are the __________

the answer to an addition problem that gives the total or whole amount; for example, in 3 + 5 = 8, 8 is this number

the answer to a subtraction problem; for example, in 8 - 5 = 3, 3 is this number

the number in a subtraction problem that gives you the total amount before anything is subtracted; for example, in 9 - 5 = 4, 9 is this number

the number in a subtraction problem that gives the amount that is being subtracted; for example, in 9 - 5 = 4, 5 is this number

What is the name of Unit 1 in our M3 curriculum?

Is 5,298 an odd or an even number?

Is 457 an odd or an even number?