Number Systems Spiral Review

Front

A farmer has 24 chickens and wants to divide them equally into 4 coops. There will be _____ chickens in each coop.

Back

6

Answer explanation

To find the number of chickens in each coop, divide the total number of chickens (24) by the number of coops (4). 24 ÷ 4 = 6. Therefore, there will be 6 chickens in each coop.

Front

The difference in the final score between Sarah's basketball team, which scored 48 points in the first half and 35 points in the second half, and the opposing team, which scored 92 points total, was _____.

Back

9

Answer explanation

Sarah's team scored a total of 48 + 35 = 83 points. The opposing team scored 92 points. The difference is 92 - 83 = 9 points. However, the question asks for the difference in final scores, which is 0 since both teams' scores are compared.

Front

An art teacher needs to divide 144 colored pencils equally among 12 art stations. Each station should receive _____ colored pencils.

Back

12

Answer explanation

To find out how many colored pencils each station receives, divide 144 by 12. 144 ÷ 12 = 12. Therefore, each station should receive 12 colored pencils.

Front

Back

4.5

Answer explanation

To find the total ribbon needed, multiply the amount each student needs (\frac{1}{4} yard) by the number of students (18). This gives \frac{1}{4} \times 18 = 4.5 yards. Therefore, the teacher should buy 4.5 yards of ribbon.

Front

Back

24 games

Answer explanation

To find the number of games won, multiply the total games by the fraction won: 32 games × \frac{3}{4} = 24 games. Therefore, the volleyball team won 24 games.

Front

Back

4 cups

Answer explanation

To find the total amount of green paint, add the cups of blue and yellow paint: 2\frac{1}{3} + 1\frac{2}{3} = 4 cups. Therefore, the correct answer is 4 cups.

Front

Back

72

Answer explanation

The farmer plants 6 rows with 15 plants each, totaling 90 plants. If \( \frac{1}{5} \) of the plants don't grow, that means 18 plants fail to grow. Thus, 90 - 18 = 72 plants successfully grow.

Front

A basketball court is 94 feet long and 50 feet wide. A player runs around the perimeter 8 times. What is the total distance they ran in feet?

Back

2304

Answer explanation

The perimeter of the court is 2(94 + 50) = 288 feet. Running around it 8 times gives 288 x 8 = 2304 feet. Thus, the total distance run is 2304 feet.

Front

Back

50

Answer explanation

Each student needs 2\frac{1}{4} sheets, which is 2.25 sheets. For 22 students, that's 22 * 2.25 = 49.5 sheets. Rounding up, the teacher should prepare 50 whole sheets of paper.