Fractions and Decimals
Solve:
Which of the following is equivalent to 6/8
A. 2/3
B. 3/4
C. 3/16
What is B.
SAM HAS 7 M&MS. HER BROTHER PAUL HAS 6 TIMES AS MANY. WRITE AN EQUATION TO REPRESENT P, THE NUMBER OF M&M’S PAUL HAS.
P=7×6 or P=6×7
Draw and name an Obtuse angle and an Acute angle.
Examples: An obtuse angle is >90∘ (e.g., 140∘), and an acute angle is <90∘ (e.g., 45∘).
GIVEN THE RULE, “ADD 8” AND STARTING WITH THE NUMBER 14, WHAT ARE THE NEXT FOUR NUMBERS IN THE PATTERN?
The next four numbers are 22, 30, 38, 46. (Pattern: 14,22,30,38,46).
I have 4 sides that are all equal what am I?
A square
WRITE TWO TENTHS AND TWO HUNDREDTHS AS DECIMALS AND FRACTIONS. THEN, COMPARE THEM.
0.2 (two tenths) and 0.02 (two hundredths). Fractions: 2/10 and 2/100
FIND THE AREA OF THE RECTANGLE:
Height is 5in.
Length is 12in.
60 square units.
How many degrees does a circle have?
360 degrees (360∘).
WRITE THE FOLLOWING NUMBER IN STANDARD FORM AND WORD FORM:
200,000 + 40,000 + 500 + 20 + 3
Standard Form: 240,523.
I have 4 side, they are parallel
Rectangle
Draw a fraction model to represent 5 X 2/3
0.2>0.02 (or 2/10>2/100)
32 ÷ 8 = 4
WHAT MULTIPLICATION FACT DOES THIS RELATE TO?
8×4=32 or 4×8=32
How many lines of symmetry does a square have?
Draw it.
How many lines of symmetry does a equilateral triangle have?
Draw it.
A square has 4 lines of symmetry. An equilateral triangle has 3 lines of symmetry. (A drawing showing the lines of symmetry would also be required).
Write three prime numbers and 4 Composite numbers.
Prime numbers: Examples include 2, 3, 5, 7, 11, etc. Composite numbers: Examples include 4, 6, 8, 9, 10, 12, etc. (A prime number has exactly two factors: 1 and itself. A composite number has more than two factors).
I am 360 degrees what am I?
A circle
Tori’s hair was 3 1/3 feet long. She cut off 2 2/3. How long is her hair now?
2 feet. (Calculation: 3 1/3−2 2/3=10/3−8/3=2/3).
THERE WERE 48 DONUTS AT DUNKIN DONUTS. EACH DONUT HAD 86 SPRINKLES ON IT. HOW MANY SPRINKLES WERE THERE IN ALL?
4,128
A. DRAW AN ANGLE THAT COULD BE 45 DEGREES.
B. DRAW AN ANGLE THAT COULD BE 140 DEGREES.
C. DRAW AN ANGLE THAT COULD BE 90 DEGREES.
LABEL THEM.
a. An angle smaller than a right angle.
b. An angle larger than a right angle.
c. An angle that forms a perfect corner (right angle).
ROUND 45,327 TO THE NEAREST….
TENS
HUNDREDS
THOUSANDS
TEN THOUSANDS
Tens: 45,330 Hundreds: 45,300
I have 8 sides what am I?
Mrs. Smith had 5 ¾ buckets of sand filled and 2 3/4 buckets of water filled. How many buckets did she have filled in all?
821 buckets. (Calculation: 543+243=746=7+142=821).
HENRY HAD 6,789 BOOKS. HE WANTED TO PUT THEM ONTO 7 SHELVES. HOW MANY BOOKS CAN FIT ON EACH SHELF? HOW MANY BOOKS WOULD HE HAVE LEFTOVER?
Apx. 970
A RIGHT TRIANGLE IS SPLIT INTO 2 SMALLER ANGLES. ONE ANGLE IS 34. WHAT IS THE OTHER?
A LINE IS 180 DEGREES. IF IT WAS SPLIT INTO TWO SMALLER ANGLES. 123 AND THE MISSING ANGLE. FIND THE MISSING ANGLE.
Other angle in a right triangle: 56∘ (Calculation: 90∘−34∘=56∘).
Missing angle in a line: 57∘ (Calculation: 180∘−123∘=57∘).
THE VALUE OF THE DIGIT 6 IN THE NUMBER 67,438 IS ____ TIMES THE VALUE OF THE 6 IN THE NUMBER 76,345.
10 times
I have 10 sides what am I?
A Decagon