Operations
If Kellie’s dog Hudson can run 24 miles per hour, how many miles can he run in 3/4 of an hour?
18 miles
If ∠RDT is 90°, and ∠RD is 16°, then what is ∠DT?
∠DT =74°
If 6 went into the machine, what number came out?
6 → Multiply by 3 and subtract 15 → ?
3
At Kellie's Bakery, how many more cookies were sold than brownies?
Key: 🍪 = 5 Cookies 🟫 = 3 brownies
🍪 🍪 🍪 🍪 🍪 | 🟫 🟫 🟫 🟫
There are 13 more cookies.
A circle graph is made of favorite colors of the people in Jacinta’s class. What percent of the people in her class have yellow as a favorite color?
Green = 18% | Red = 36% | Blue = 20% | Orange = 15% | Yellow = ?%
11%
Find the missing number in the equation:
4 x ? + 3 = 31
? = 7
The total measure of all angles in the figure shown is 540°. Determine the degree measure of ∠F in the figure.
Given angles: 115°, 104°, 123°, & 92°
∠F = 106°
If 47 went into the machine, what number came out?
47 → subtract 7 and then divide by 5 → Double (x2) and then add 17 → ?
33
The graph shows the number of students in Irina’s class who have cats and/or dogs. How many total students own dogs?
Cats: 9 | Both: 5 | Dogs: 11
16 students
If Dan earns $11.50 for each hour he works, how many hours does he need to work to earn $218.50?
19 hours
Calculate the sum of the following numbers and then determine which digit is in the tenths place:
23.712 + 11.12 + 14.739
49.(5)71
In triangle ABC shown, ∠A and ∠C both have the same degree measure. What is the measure of ∠A? (Note: there are 180° in a triangle)
∠B: 46°
∠A & ∠C = 67°
What number went in the machine if 10 came out of the machine?
? → Multiply by 2 and add 5 → Divide by 9 and add 7 → 10
? = 11
Darcy collects cans to recycle. She earned the amounts listed in the table for each month. In which two months did she earn a combined total of $28.50?
Month: March | April | May | June | July
Amount: $12.80 | $6.55 | $18.75 | $9.75 | $15.10
May & June
Kate mows lawns in her neighborhood. It takes her 45 minutes to mow one lawn. If she has 3 hours to mow lawns, how many lawns will she be able to mow?
4 lawns
What is the sum of a + b using values from the following problems?
9 a + 8 7 = 181
b 6 + 7 5 = 171
a = 4 | b = 9
9 + 4 = 13
What is the number of degrees in the largest angle at the center of the circle if there are 360° in a circle?
Given angles: 138°, 48°, & 24°
150°
If 17 came "out" of the machine, what number went "in" the machine?
? → Divide by 2 and then subtract 10 → Multiply by 2 and then add 5 → 17
? = 32
How many students sold 6 or less candy bars in their school's candy sale?
1 bar: 1 students | 2 bars: 3 students | 3 bars: 4 students | 4 bars: 5 students | 5 bars: 3 students | 6 bars: 3 students | 7 bars: 2 students | 8 bars: 1 student
19 students
If 2/a = 12/30 and 3/8 = 9/c, find the sum a + c.
a = 5 | c = 24
a + c = 29
In the division problem shown, what is the digit represented by the letter Q ?
Q 7 2 ÷ 4 = 1 9 3
Q = 7
If ∠MOS has degree measure 90°, what is the degree measure of ∠AOT? Then, what is the degree measure of ∠LOT?
∠MOL = 17° ∠LOA = 29° ∠AOT = ? ∠TOS = 38°
∠LOT = ?
∠AOT = 6°
∠LOT = 29 + 6 = 35
35°
Determine the sum of the number that belongs in the triangle and the number that belongs in the rectangle.
△ → Multiply by 3 → 48 → Add 12 → ♢ → Divide by 5 → ▭
△ = 16 | ▭ = 12
In the animal shelter, how many more total cats and dogs do they have than bunnies and parrots?
Key: 🐱 = 5 cats | 🐶 = 8 dogs | 🦜 = 2 parrots | 🐰 = 3 bunnies
🐱🐱🐱 | 🐶🐶🐶🐶 | 🦜🦜🦜 | 🐰🐰🐰🐰
29 more animals
Mary thinks of a number and multiplies it by 15, telling her answer to Shannon. Shannon then adds 51 to that number, telling her answer to Liz. Liz multiplies that number by 2, telling her answer to Amy. Amy divides that number by 3 and tells Chris that her answer is 94. What number did Mary think of?
6