Integers
(10 − 15) × 3 =
-15
−3/4 + 5/8 − 1/2 =
-5/8
A student read 1/2 of a book on Monday and 1/3 on Tuesday. How much of the book is left?
1/6 of the book
A number plus 8 equals 20. What is the number?
12
What is the sum of the interior angles of a triangle?
180 degrees
−7 + 12 ÷ 3 =
-3
7/9 × (−3/7) =
-1/3
A hiker climbs 3.53 miles up a mountain and then descends 1.75 miles. What is their total change in elevation?
5.28 miles
Three times a number minus 5 equals 16. What is the number?
7
A rectangle has an area of 48 cm² and a width of 6 cm. What is the length?
8cm
−3(4 − 7) + 2 =
11
−2.4 + 3/4 =
-1.65
A store had 10.5 pounds of candy. They sold 4.25 pounds and then received another 2.75 pounds. How much candy do they have now?
9 pounds
A number divided by 4 equals 6. What is the number?
24
The perimeter of a square is 36 cm. What is the length of one side?
9cm
−10 + 3(2 − 8) =
-8
9/10 ÷ 3/5 −1 =
1/2
A water tank loses 1.25 gallons every hour. Starting with 10 gallons, how much water remains after 6 hours?
2.5 gallons
Sarah had some money. After spending $12, she has $18 left. How much did she start with?
30 dollars
A triangle has angles x, x, and 40°. Find x.
x = 40
18 ÷ (−3) + 5 × (−2)=
-16
2/3 + 1/6 × 3 =
2 1/2
A recipe uses 3/4 cup of milk for one batch. If you only want to make half a batch, how much milk is needed?
3/8 cup
A number increased by 7 is equal to twice the number minus 3. What is the number?
13
Two angles are complementary. One angle is 35°. What is the other angle?
55 degrees