3rd Grade
Math
Math
9 x 9 =
81
Name 3 strategies to solve a multiplication or division problem.
Skip counting
Repeated addition
Array
Equal groups
How many days are in 6 weeks?
42
How do I find area?
Length x Width
When we subtract, the answer is called?
A. Divisor
B. Dividend
C. Difference
C.
Draw a rectangle showing halves. What is the fraction of each part?
1/2
36 divided by 9 =
4
What is the rule for this pattern? 6, 9, 12, 15, 18
+3
What is 258 rounded to the nearest hundred?
300.
If 7 x 6 = 42, then 6 x 7 is what?
What property is this?
42
Commutatitve
What is 64 divided by 8
8
Dorian had 10 Legos yesterday. He lost 8 of them and his sister gave him 3 times as many. How many legos does Dorian have now?
Dorian has, 6 legos.
Draw a square showing fourths. What is the fraction of each part?
1/4
Find the area when the sides of a square are 5cm.
25 sqcm
(9 x 5) + 25 =
70
True or false, 9 x 9 = 81
true
Arthur baked 35 cookies. How many more does he need to bake in order to have 72 cookies.
Arthur wants to split the muffins bewteen himself and 8 friends. How many cookies will each person get?
37 cookies, 8 cookies each
What is the perimeter of a square where the side is 7 in. long?
28 in.
8x5
40
60 divided by 5
12
True or false, 8 x 5 = 56
false
A flashlight required two batteries. How many batteries will 7 flashlights need?
14 batteries.
I had made 9 cakes for each of my 9 friends. How many cakes did I make?!
81 cakes
What is the area of a rectangle with length of 9 inches and width of 3 inches?
27 sqinches
If the minute hand is on the 6 and the hour hand is between 3 and 4 what time is it?
3:30
What is the area of a rectangle with side lengths 11 and 7?
77 sq units
John cuts his cake into 5 slices. He eats 2 of them. What fraction of the cake is left over?
3/5 of the cake is left over.
What is the area of a figure that has a length of 6 feet and width of 3 feet. What is the perimeter?
Area and perimeter are both 18 feet.
I have 60 crayons. 1/2 of the crayons are broken. How many are broken?
30 crayons are broken
15 divided by 5
3