Place Value
What is the value of the digit 7 in the number 374?
70
What is 80 – 25?
55
How many centimeters are in 1 meter?
100 cm
What is the value of x in the equation:
x + 5 = 9
4
What is ½ as a decimal?
0.5
What is the perimeter of a square with sides of 5 cm?
A: 20 cm (5 + 5 + 5 + 5)
What gas do plants take in from the air to help them grow?
Carbon dioxide
Why was the equal sign so humble?
Because it knew it wasn’t less than or greater than anyone else.
Write the number sixty thousand, eight hundred thirty-two in digits.
60,832
What is 63 ÷ 9?
7
Convert 500 cm to meters.
5 meters
If x = 2, what is the value of 5x + 1?
11
What is 75% as a fraction?
3/4
A triangle has a base of 8 cm and a height of 4 cm. What is its area?
16 cm² (8 x 4)/2
What is the largest animal to EVER exist?
Blue Whale
Why was the math book sad?
It's life was full of problems
Round 36,749 to the nearest thousand.
37,000
What is (6 + 4) × 3?
30
Convert 1.25 L to milliliters.
1,250 mL
The sum of a number and twice itself is 18. What is the number?
→ x + 2x = 18
→ 3x = 18
→ x = 6
What is 3/10 + 2/10? Simplify
1/2
A rectangle has a perimeter of 36 cm and one side is 10 cm. What is the length of the other side?
Perimeter = 2 × (10 + x) = 36
→ 10 + x = 18
→ x = 8 cm
What is the name of the tool used to measure temperature?
Thermometer
Why was the circle sad?
It's life was pointless.
A number has a 4 in the ten thousands place, a 2 in the hundreds place, a 9 in the tens place, and a 6 in the ones place. What is the number?
40,296
What is 12 + 6 × (4 – 2)?
24
Convert 3.6 km to meters.
3,600 m
What is the value of x if (x – 3) × 2 = 10?
x – 3 = 5
→ x = 8
What is 40% of 80?
32
A square has an area of 49 cm². What is the length of one side?
7 cm (√49)
What continent is both a country and a continent?
Australia
What’s the most mathematical kind of snake?
A pi-thon
What is the difference in value between the 6s in 626,061?
First 6 = 600,000 (hundred-thousands place)
Second 6 = 60 (tens place)
Difference = 599,940
(15 – 3) × 2 + 6 ÷ 3?
26
You ran 2.4 kilometers. How many centimeters did you run?
2.4 km = 2,400 m
2,400 m = 240,000 cm
A number is multiplied by 4, then 6 is subtracted. The result is 26. What is the number?
A:
→ 4x – 6 = 26
→ 4x = 32
→ x = 8
A shirt is on sale for 25% off the original price of $60. What is the sale price?
25% of $60 = $15
Sale price = $45
A rectangular prism has a volume of 120 cm³. Its base area is 20 cm². What is its height?
Volume = base × height → 120 ÷ 20 = 6 cm
What do you call an animal that eats both plants and animals?
Omnivore
Why was six afraid of seven?
Because 7 8 9