stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
DA #! Review Flashcards | StudBud
Explore
/
DA #! Review
Is rounding math?
Answer the multiplication :
DA #! Review
20 terms
·
StudBud Administration
·
24 plays
Imported from external platform
Flashcards
20 cards
F
Practice quiz
P
Host live
L
Questions
20
Answers
1
Answer the multiplication :
48
38
46
54
2
Is rounding math?
True
False
3
60 x 3 = 180
False
True
4
Round 156 to nearest 100
300
200
100
5
Which problem is correct by adding 8?
6 x 4 = ________
3 x 12 = _________
24 - ______= 20
6 x _____ = 48
6
Why are these NOT arrays?
Because they are all less than 10.
Because they are all odd numbers.
They ARE all arrays.
Because they do not have equal rows and columns
7
Times tables. 9 x 8 =
54
72
84
108
8
3 Times Tables - Focus
1
9
6
0
9
ROUNDING
835
855
851
846
10
ROUNDING
740
700
800
750
11
Which equation represents the Associative property of multiplication?
2 x 4 = 4 x 2
2 x 5 = 4 x 5
(1 x 1) = (1 x 1)
(2 x 5) x 4 = 2 x (5 x 4)
12
30 and 33 are both in the 3 times tables
True
False
13
multiplication
repeated addition of equal groups
number of units needed to cover an area
rows and columns
more than one
14
2 Times Tables - You Can Do This!
0
4
2
1
15
What are the factors in these arrays?
4, 6, and 24
only 4
4 and 6
4 and 24
16
Arrays help learners...
multiply
add
subtract
divide
17
72 rounds to 100
False
True
18
The multiples of 10 are...
10, 20, 30, 40, 50, 60, 70...
1, 2, 5, 10
1 x 10
100, 200, 300, 400, 500, 600...
19
40 x 5 =
35
45
400
200
20
Are we using arrays
True
False
