Balancing Equations
Balance the equation.
100 = 80 + unknown
20
What unknown will make this statement true?
56 = 7 x unknown
8
Round 737 to the closest hundred.
700
Find the area of the figure on the SmartBoard.
22 square units.
A soda bottle has a volume of 2 liters. If I have 6 bottles, how many total liters do I have?
12 liters
Balance the equation.
100 + 70 = 200 - unknown
30
What unknown will make this statement true?
90 divided by 9 = unknown
10
Alaijah puts cookies into the oven at 1:45pm. She takes them out at 2:17pm.
How long, in minutes, did the cookies bake?
32 minutes
Find the area of the figure on the SmartBoard.
14 square units.
60 grams
200 + 10 + unknown = 300 - 40
50
Mr. Kroll has 72 lollipops. He wants to split them equally between 8 friends. How many lollipops does each person get?
9 lollipops
Round 3, 458 to the nearest ten.
3, 460
42 feet
What is the definition of a quadrilateral?
220 - unknown = 150 + 30
40
What are the related division facts to 5 x 3 = 15?
15 divided by 3 = 5
15 divided by 5 = 3
When rounding to the nearest ten, what is the greatest whole number that rounds to 50?
54
Ruben and Tayvin want to build a new fence around the field. The field measures 11 yards by 7 yards. What is the area, in square yards, of the field?
77 square yards
A shape has 4 sides with 2 sets of parallel lines. What is this shape called?
A parallelogram.
210 + 30 + 50 = 400 + 20 - unknown
130
(5 x 10) + (5 x 9)
= 50 + 45
= 95
Hemson went outside to play basketball at 5:55pm. He played for 89 minutes. At what time did Hemson stop playing basketball?
7:24pm
Find the area and perimeter of the figure on the SmartBoard.
Area = 62 square inches
Perimeter = 34 inches
Draw a quadrilateral where every side is a different length.
Check boards.