All flashcards
Flashcard 1: What is the first step to solve a multistep word problem using the four operations?
Answer: Identify what the problem is asking you to find. Understanding the goal helps choose operations.
Flashcard 2: What does the letter in an equation like 3n+5=20 represent in a word problem?
Answer: The unknown quantity in the problem. Letters stand for values we need to find.
Flashcard 3: What is the correct interpretation of a remainder when the answer must be a whole number with no leftovers (for example, full meals)?
Answer: Round down to the number of complete groups. Partial groups can't be used in this context.
Flashcard 4: What is the correct interpretation of a remainder when dividing items equally and leftovers are allowed?
Answer: The remainder is the number of leftover items. Division shows equal shares plus extras.
Flashcard 5: Identify the correct interpretation of a remainder when counting full groups (for example, buses or boxes).
Answer: Round up if any remainder means one more group is needed. Partial groups still need a full container.
Flashcard 6: Identify the best interpretation of 31÷5 when 5 people must each get a whole number of tickets.
Answer: Each gets 6 tickets; 1 ticket is unused. Remainder represents leftover tickets.
Flashcard 7: What operation order should you follow to evaluate 24−3×4?
Answer: Multiply, then subtract: 24−12. Order of operations: multiplication before subtraction.
Flashcard 8: What does the letter represent in the equation 3n+8=29 for a word problem?
Answer: n is the unknown quantity in the situation. Letters represent unknown values we need to find.
Flashcard 9: What is the best interpretation of 31÷5 when packing items into boxes of 5 and no box can be partially filled?
Answer: You need 7 boxes. Round up when all items must be contained.
Flashcard 10: Identify the best interpretation of 31÷5=6 remainder 1 when sharing equally.
Answer: Each gets 6 and 1 is left over. Division with remainder shows equal distribution.
Flashcard 11: Identify the meaning of the remainder in 29÷5 if the question asks “How many are left over?”
Answer: The remainder is the number left over. The remainder shows what doesn't fit into equal groups.
Flashcard 12: Identify the meaning of the remainder in 29÷5 if the question asks “How many full groups?”
Answer: Ignore the remainder; use the quotient only. Full groups means no partial groups counted.
Flashcard 13: What is the correct order of operations for 3+4×2 (no parentheses)?
Answer: Multiply first, then add. Order of operations: multiply/divide before add/subtract.
Flashcard 14: What operation should you use for “shared equally,” such as splitting 24 cookies among 6 students?
Answer: Division. Sharing equally means splitting into equal parts.
Flashcard 15: What operation should you use for “total of equal groups,” such as 6 bags with 4 apples each?
Answer: Multiplication. Equal groups mean repeated addition, which is multiplication.
Flashcard 16: What does the letter n represent in an equation for a word problem?
Answer: n represents the unknown quantity in the problem. Letters stand for unknown values we need to find.
Flashcard 17: Identify the meaning of the remainder in 29÷5 if the question asks “How many groups are needed?”
Answer: Round up to the next whole group. Need an extra group for the remainder.