Use an area model to solve.
27 x 4
108
Nancy bought a package of gum that cost $0.63. She paid with 7 dimes. How much change should Nancy have received?
$0.07
What are area and perimeter?
Area is the amount of space within the perimeter of a 2D shape. It is measured in square units, like cm², m², etc.
The perimeter is the total measurement of all the edges of a shape.
Add: 0.3 + 0.18 =
0.21
How much is
1/4 + 3/8
5/8
Use an area model to solve.
76 x 5
380
Which number sentence shows the commutative property of multiplication?
12×9=9×12
What is the area of the following shape?
A = 52 m2
Which rule could be used to find each number after the first in the pattern shown below? 6, 12, 24, 48, . . .
A. add 6
B. add 24
C. multiply by 6
D. multiply by 2
D
Jill is training for a marathon and runs
2 1/3
miles three times a week. How far will she run in six weeks?
Jill will run 42 miles in six weeks.
Use an area model to solve.
463 x 987
456,981
There are 273 first-grade students and 204 third-grade students at West Elementary School. How many more first-grade students than third-grade students are at this school?
69
What is the perimeter of the following shape?
P = 25 m
Paula has y baseball cards. She separates them into 3 equal groups. Which expression can be used to find the number of cards in each of Paula’s groups?
A. y−3
B. y÷3
C. y+3
D. y×3
B. y÷3
Super Sammy ate
1 3/5
slices of pizza for lunch and
2 2/10
slices for dinner. How much pizza did Super Sammy eat altogether? Can you simplify your answer?
3 8/10 or 3 4/5
Use an area model to solve.
756 x 968
731,808
Which number should replace the ❒ to make the number sentence true? 7×❒=28
4
Find the area and perimeter.
P = 40 cm
12+8+2+9+5+1+3
A = 64 cm2
Rashaad measured the length of his writing pen. Which unit is most reasonable to use to find the length of his pen?
A. mile
B. meter
C. foot
D. centimeter
D. centimeter
A robber stole
12 4/9
pounds of gold from a local jewelry store. Suzy Sprint is responsible for finding all the stolen gold. So far, she has found
7 1/3
pounds. How much more does she have left to find?
5 1/9
Use an area model to solve.
7,548 x 8,574
64,716,552
What is 260m2
The equivalent length in centimeters.
What is 1,000 centimeters?
Captain Strong can lift
12 1/2
pounds with her left arm and
16 3/4
pounds with her right arm. How many pounds can Captain Strong lift altogether?
She can lift
29 1/4
pounds