Summer Review Sheets — Answer Key
Part A: Fill in the Blank
Write the missing word or number on each line.
1. A beach stand sells 9 umbrellas at $15 each. Total sales are $135.
9 × 15 = 135.
2. The distance around a shape is called its perimeter.
Perimeter is the total distance around the boundary of a shape.
3. Seven lunchboxes each hold 16 crackers. There are 112 crackers total.
8 × 14 = 112.
4. A fraction with a numerator larger than its denominator is called improper.
An improper fraction has a numerator greater than or equal to its denominator.
5. A camp packs 156 snacks equally into 12 coolers. Each cooler has 13 snacks.
91 divided by 7 equals 13.
6. The number of square units inside a shape is called its area.
Area measures the surface space within a 2D shape.
7. Eight beach chairs cost $25 each. The total cost is $200.
8 × 25 = 200.
8. A number with a decimal point and digits after it is called a decimal.
Decimal numbers include a whole part and a fractional part separated by a decimal point.
9. A camp hides 225 treasures in 9 equal areas. Each area has 25 treasures.
100 divided by 4 equals 25.
Part B: Matching
Match each item on the left to the correct answer on the right.
1. Match each item to its correct answer.
perimeter
→ the distance around the outside of a shape
the space covered by a flat shape
area
→ the space covered by a flat shape
a line dividing a shape into mirror halves
angle
→ the space between two rays meeting at a point
the distance around the outside of a shape
line of symmetry
→ a line dividing a shape into mirror halves
the space between two rays meeting at a point
Perimeter = distance around outside; area = space covered; angle = space between two rays; line of symmetry = line dividing into mirror halves.