5*40
200
Solve using partial products or lattice multiplication
21*4
84
What is the perimeter of this rectangle?
22 centimeters
Yousef is buying a chromebook for $212. He paid with one $100 bill, five $10 bills, and thirteen $1 bills. Did he pay too little or too much?
He paid too little!
How many milliliters in 3 liters?
30mL
400*30
12,000
Solve using partial products or lattice multiplication
38*5
190
What is the area of this rectangle?
40 square inches
Sara walked 5 miles this weekend. Matteo walked 2 times the amount Sara walked. Noora walked 3 times the amount Matteo walked. How far did Noora walk?
5*2=10
10*3=30 miles
How many grams in 8 kilograms?
8,000 grams
7,000*5
35,000
Solve using partial products or lattice multiplication 72*6
432
Find the area of the following shape
6*12=72 square cm
10*5=50 square cm
72+50=122 square cm
Salma needs to bring in $64 dollars for a school field trip. She only has $10 bills and $1 bills. What is the least amount of bills she could bring in?
She would bring in 1 bills six $10 bills and four $1 bills.
How many milliliters in 25 liters?
25,000 mL
800*60
48,000
Solve using partial products or lattice multiplication 56*9
504
Find the perimeter of the following shape
5+9+6+3+3+2+2+4= 34 centimeters
Sofia is buying a television for $544. She paid with four $100 bills, sixteen $10 bills, and twenty two $1 bills. How much did she pay? How much change should she get?
She paid $582. She should get $38 in change because $582-$544=$38.
How many grams in 52 kilograms? How do you know?
There are 52,000 grams. I know there is 1,000 grams in every kilogram, so I multiplied 52x1,000.
6,000*900
5,400,000
Solve using partial products or lattice multiplication 341*8
2,728
Find the area of the following shape
9*3=27 square cm
4*2=8 square cm
3*3=9 square cm
27+8+9= 44 square cm
Mohammed drove 16 miles. Zain drove 3 times as long as Mohammed. Nadia drove 2 times as long as Mohammed and Zain combined. How long did Nadia drive?
16*3=48 miles
16+48=64 miles
64*2=128 miles
How many milliliters in 100 liters?
There are 100,000 milliliters. I know there is 1,000 milliliters in every liter, so I multiplied 100x1,000.