3.4A, 3.4B, 3.5A Math Review

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another.

Front

What is the sum of 135 and 128?

Back

263

Front

What is the difference between 615 and 297?

Back

318

Front

If you have 497 trees and sell 235, how many trees do you have left?

Back

262

Front

What is the total number of ribbons Yisel had before giving any away?

Back

93 (37 large + 56 small)

Front

What number sentence can be used to find the number of ribbons Yisel had left after giving 28 away?

Back

37 - 28 + 56 =

Front

What is a word problem?

Back

A word problem is a mathematical problem expressed in words, requiring interpretation to solve.

Front

What does 'remaining' mean in math?

Back

Remaining refers to what is left after some has been taken away.

Front

What is a diagram strip?

Back

A diagram strip is a visual representation used to show information, such as amounts of money needed.