Unit 1
Which of the following numbers round to 540 when rounded to the nearest ten? Choose all the correct answers.
545, 534, 541, 535, 547
541 and 535
Complete the fact family using the following factors:
6 and 8
6 x 8 = 48
8 x 6 = 48
48 ÷ 6 = 8
48 ÷ 8 = 6
Answers vary!
Which of the following could have a mass of 6 kg.
(1 kg = 1 water bottle)
a cat, a key, a car, a box of cereal, a gallon of paint, a bowling ball
A cat, a gallon of paint, and a bowling ball
What is the meaning of the following prefixes?
uni-, bi-, tri-, quad-, penta-, hexa-, octa-
uni- 1, bi- 2, tri- 3, quad- 4, penta- 5, hexa- 6, octa- 8
Which of the following numbers round to 700 when rounded to the nearest hundred? Choose all the correct answers.
793, 649, 745, 750, 685
745 and 685
Lily finds 4 x 7 by breaking 7 apart. Complete the equation to show her work. Write your answers in the blanks.
(4 x 2) + (4 x ___) = ___
(4 x 2) + (4 x 5) = 28
Draw a model to show 7/1.
☐ ☐ ☐ ☐ ☐ ☐ ☐
Ms. Patterson's class starts a math lesson at 1:45pm. They practice fact fluency for 5 minutes. Then, they work as a class for 20 minutes. Finally, they work independently for 17 minutes. When does their math lesson end?
2:27pm
Draw a QUADrilateral.
Any four sided, closed shape.
Find:
161 - 127 = ?
AND
161 + 127 = ?
161 - 127 = 34
AND
161 + 127 = 288
Ander is planting potatoes. He puts 50 plants in each row of his field. How many potatoes will he plant in 6 rows?
50 x 6 = 300
Write a comparison using two of the fractions below:
7/8, 5/6, 5/8, 7/7
5/8 < 5/6 < 7/8 < 7/7
Samantha has a notebook and a flashlight in her backpack. The mass of the notebook is 83 g. The mass of the flashlight is 225 g. What is the total mass, in grams, of the notebook and the flashlight? Show your work!
225 + 83 = 308
Bill's rug is 10 feet wide. The perimeter is 48 feet. What is the area of his rug?
10 + ? + 10 + ? = 48
? + ? = 48 - 20 = 28
? = 14
14 x 10 = 140
Find:
650 - 583 = ?
AND
650 + 583 = ?
650 - 583 = 67
AND
650 + 583 = 1233
Jaxon designs a rectangular mural that is divided into two parts. How many square feet is the total area of the mural?
SEE MURAL UNDER DOCUMENT CAMERA
(8 x 3) + (8 x 5) = 64
8 x (3 + 5) = 64
Find 3/4 on the number line provided.
3/4 = 6/8
Huxley puts 65 L of water in a small pool. The pool can hold 90 L of water. How much more water does Huxley needs to completely fill the pool? Show your work!
90 - 65 = 25
Huxley needs 25 more L of water.
The city has a swimming pool shaped like a trapezoid. The perimeter of the pool is 40 meters. What is the unknown side length in meters?
SEE SHAPE UNDER DOCUMENT CAMERA
8 + 8 + 15 + ? = 40
31 + 9 + = 40
? = 9
The sum of the equation below is written using hundreds, tens, and ones. Complete the equation.
437+286=? hundreds + 11 tens + ? ones
437+286= 6 hundreds + 11 tens + 13 ones
A floor plan of Ms. Patterson's kitchen is under the document camera. How many square meters is the total area of the kitchen floor? Show your work!
SEE FLOOR PLAN UNDER DOCUMENT CAMERA
(3 x 7) + (5 x 9) = 66
(7 x 8) + (2 x 5) = 66
Put the fractions below in order from LEAST TO GREATEST. Draw a model to represent your fractions.
6/6, 6/1, 1/6
1/6 < 6/6 < 6/1
Brady starts his chores at 11:10am. First, he washes dishes for 17 minutes. Then he spends 25 minutes mowing the lawn. Decide if the following statements are true or false.
Brady finishes his chores in 32 minutes.
Brady finishes his chores at 11:52am.
Brady finishes washing dishes at 11:17am.
Brady finishes his chores 8 minutes before 12:00am.
F: Brady finishes his chores in 32 minutes.
T: Brady finishes his chores at 11:52am.
F: Brady finishes washing dishes at 11:17am.
F: Brady finishes his chores 8 minutes before 12:00am.
Which shapes belong to both of these groups?
4 sides, AND at least 1 pair of parallel sides?
SEE SHAPES UNDER THE DOCUMENT CAMERS
A, C, and D