Number Sense
Which operation would be performed FIRST in this equation?
42 divided by 7 + 3 - 2
42 divided by 7
Solve:
7 +6 x 4 (8+4)
79
Obtuse angles measure greater than _____
90 degrees
567 kg = ______ g
567,000
What is the mode for the data below? 13, 18, 21, 6 ,18 , 20, 9
18
solve.
90 - 56.7819
33.2181
Lani bought a shirt for $5.76, shoes for $23.99 and nail polish for $5.88. How much money will she get back after paying with four ten $ bills
$4.37
what is the formula for finding area of a triangle?
Base x height, divide by 2
7345 cm = ____ m
73.45 m
What is the mean or fair share for the data below? 13, 36, 27, 56, 78, 40, 9
37
Which numbers are composite?
2, 0, 12, 33, 8, 23, 19, 25, 78, 62, 31, 86, 13
12,33,25,78,62,86,8
Which step goes 2nd when solving this equation?
5 x 7 (8 - 2)
7 x 6
a triangle with all sides different lengths is called ____
scalene
To cover a bulletin board with paper, Mrs Spencer needs the _____________
area
What is the mode of the data below? 6, 3, 3, 4, 2,9 , 3 , 4,4
3, 4
515, 608, 543, 117, 110, 476, 109
515, 543, 117, 109
7, 9, 18, 20, 40, 42 ..... What is the rule for the pattern?
+ 2, x 2
Circumference is about ____ times the ______
3, diameter
Mrs. Spencer says that a triangle with a base of 4ft and a height of 6ft is 12 ft. Explain WHY this is wrong?
she didn't say sq ft.
What is the probability of rolling an 0dd number when rolling one die. Express it as a : fraction, decimal and probability word
3/6 or 1/2, .5 , equally likely
Solve.
.789 x .45 =
.35505
33, 29, 25, 21.....what will 9th number be?
1
an angle measures 156 degrees. It is _____
obtuse
6/8 = what decimal?
3/5 = what decimal?
.75
.6
Calculate the mean/fair share and what is the mode?
65, 61, 10, 99, 81, 99
89 and 99