mixed math
4,583 + 2,769 =
7,352
The Sun provides energy that plants use to make their own food through photosynthesis. This process produces oxygen, which animals need to breathe. Without the Sun, most life on Earth could not survive. What is the main idea?
The Sun is essential for life on Earth
What was one main reason the American colonists wanted independence from Great Britain?
They disagreed with taxes and lack of representation
9,200 − 3,847
5,353
I am an odd number.
Take away one letter, and I become even.
What number am I?
Seven (remove the “s” → “even”)
6.2 − 3.89 =
2.31
The Sun provides energy that plants use to make their own food through photosynthesis. This process produces oxygen, which animals need to breathe. Without the Sun, most life on Earth could not survive. What is photosynthesis?
Plants making food using sunlight
Which branch of government makes laws?
Legislative
7/8 of 32 =
28
A box holds 6 rows of 9 cookies. How many cookies are in the box?
54
4/5 ÷ 2/3 =
6/5 (or 1 1/5)
One winter morning, Mia noticed that the puddle outside had turned into ice. Later that afternoon, the ice melted back into water. What is the main idea?
Temperature causes changes in matter
What is the main purpose of the United States Constitution?
To create laws and explain how the government works
What is the perimeter of a square with side length 6 m?
24 m
A shirt costs $18.75. You buy 2 shirts and pay with $50. Change?
$12.50
A number is rounded to 4,500. What is the largest possible original number?
4,549
Bats are the only mammals capable of true flight. They come out at night to hunt insects. Bats use echolocation, which means they send out sound waves that bounce back to them, helping them find food in the dark. What is the main idea of the passage? And, which detail best supports the answer?
Bats are mammals that use special abilities to survive
Bats use echolocation to find food
Factories grew rapidly during the Industrial Revolution.
What was one RESULT of this growth? A. People moved from cities to farms B. Cities became more crowded C. Fewer goods were produced D. Machines were no longer used
B. Cities became more crowded
A tank is filled to 3/4 of 200 liters. Then 50 liters are used. How much is left?
100 liters
A number is multiplied by 4, then 10 is added to get 50. What is the number?
10
A school is taking 238 students on a field trip. Each bus holds 45 students.
a) How many buses are needed?
b) If each bus costs $85 to rent, what is the total cost?
238 ÷ 45 ≈ 5.29 → need 6 buses
6 × 85 = $510
Earthworms may seem small and unimportant, but they play a big role in keeping soil healthy. As earthworms move through the ground, they create tunnels that allow air and water to reach plant roots. They also break down dead plants, turning them into nutrients that enrich the soil. Because of this, farmers often consider earthworms helpful to their crops. What is the main idea of the passage, and give supporting detail?
Earthworms help improve soil and support plant growth
Earthworms create tunnels for air and water
I wasn’t really a party, and nobody sent invitations.
People dressed up in disguise and dumped something into the water.
This made a king VERY unhappy and helped start a big war.
Boston Tea Party
A school is selling boxes of candy for a fundraiser. Each box costs $6. They sold 128 boxes on Friday and 156 boxes on Saturday. The school must pay $450 for the candy supply.
How much profit did the school make?
Total boxes = 128 + 156 = 284
Money earned = 284 × 6 = 1,704
Profit = 1,704 − 450 = $1,254
You need a 3-digit code. Clues: The sum of the digits is 15 - The tens digit is 3 more than the ones digit - The hundreds digit is double the ones digit. What is the code?
Let ones = x, Tens = x + 3, Hundreds = 2x x + (x + 3) + 2x = 15
4x + 3 = 15 → 4x = 12 → x = 3 Digits: Ones = 3, Tens = 6, Hundreds = 6
Code: 663