Summer Review Sheets — Answer Key
Part A: Fill in the Blank
Write the missing word or number on each line.
1. A road trip van has 6 rows with 3 seats each, so there are 18 seats.
6 rows × 3 seats = 18 seats. Skip-counting by 3 six times gives 3, 6, 9, 12, 15, 18.
2. A word that means the opposite of another word is called an antonym.
Antonyms are opposites, like 'hot' and 'cold'. The prefix 'ant-' means 'against' or opposite.
3. 81 road trip snacks split equally among 9 bags means 9 snacks per bag.
81 ÷ 9 = 9 snacks per bag. Check: 9 × 9 = 81, which is a square number.
4. If 28 of the trip is done, that simplifies to 14.
Divide both 2 and 8 by 2 to simplify: 28 becomes 14. Two out of eight parts matches one out of four equal parts.
5. A campground is 9 yards long and 4 yards wide, so its area is 36 square yards.
Area = length × width, so 9 × 4 = 36 square yards. Area uses square units.
6. 8 times 7 postcards equals 56 postcards.
8 × 7 = 56. Think (8 × 10) - (8 × 3) = 80 - 24 = 56.
7. The main idea of a paragraph is the one big idea the paragraph is mostly about.
The main idea is the one big point a paragraph makes. Other sentences give details that support this main idea.
8. 64 divided by 8 equals 8.
64 ÷ 8 = 8. Check: 8 × 8 = 64, which is a square number.
9. 34 of a pie is greater than 24 of a pie.
When the denominators are the same, the fraction with the bigger numerator is greater. 3 out of 4 parts is more pie than 2 out of 4 parts.
Part B: Matching
Match each item on the left to the correct answer on the right.
1. Match each item to its correct answer.
1 foot
→ 12 inches
1,000 grams
1 yard
→ 3 feet
3 feet
1 kilogram
→ 1,000 grams
1,000 milliliters
1 liter
→ 1,000 milliliters
12 inches
Each common measurement has a set equal: 1 foot is 12 inches, 1 yard is 3 feet, and metric units use 1,000 for kilogram-to-gram and liter-to-milliliter. Remember the '1,000' clue points to metric units.