Arrays
Give me an answer
Review of older skills
Equal Groups
Review older skills
100
What multiplication sentence represents this array?
3 x 5 = 15
100
5 x 4
20
100
3 x 10
30
100
What multiplication sentence represents these groups?
3 x 5 = 15
100
Which number is greater? 932 or 1031
1031
200
What division sentence represents the array?
30 -: 5 = 6
200
40 / 4
10
200
50 x 50
2,500
200
What division sentence represents these equal groups?
24 -: 6 = 4
200
Put this number in standard form:
500 + 20 + 9
529
300
Using distributive property, how would you represent a multiplication sentence for this array?
(6 x 4) + (2 x 4) = 8 x 4
300
7 x 4
28
300
38 + 21=
59
300
What multiplication sentence best represents these equal groups?
6 x 9 = 54
300
Put this number in expanded form: 872
800 + 70 + 2=
400
Using distributive property, show how you would represent this array using division.
(18 -: 3) + (9 -: 3) = 27 -: 3
400
24 / 6=
4
400
456 + 485 =
941
400
What division sentence would represent these equal groups?
54 -: 6 = 9
400
Name 2 ways to represent a multiplication or division equation with a drawing.
Draw equal groups OR an array
500
Draw an array to represent 15 divided by 3.
Teacher looks at student's array and awards points.
500
64 / 8
8
500
632 - 325 =
307
500
Draw an equal groups drawing for the problem below.
Jocelyn has 6 marbles in her collection. Caroline's collection is 3 times bigger. How many marbles are in Caroline's collection.
Teacher looks at student's drawing and awards points if it is correct.
500
I have 36 pencils. My class loses 15 of them. My wife buys me a box of 24 pencils to help replace my lost ones. How many pencils do I have now?
45