Extend Multiplication Facts
4 * 30=
120
1 L = ______ mL ; 1 kg = ______ g
1 L = 1,000 mL ; 1 kg = 1,000 g
Solve using partial product method 4 * 36 =
144
What is the perimeter of shape 1?
32
Use lattice method to solve 4* 45
180
70 * 20 =
1,400
4,000 mL = ______ L
4,000 mL = 4 L
Solve using the partial product method. 2 * 71 =
142
What is the area of shape 1?
54
Round and Estimate 254 + 567 =
300+600= 900
or
250+570= 820
6,000 * 30 =
180,000
18 kg = _____ g
18 kg = 18,000 g
Solve using the partitioning rectangles method
83 * 9 =
747
What is the perimeter of shape 2?
58
413
800 * 40 =
32,000
21 kg = ______ g
21 kg = 21,000 g
Solve using the partitioning rectangles method
76 * 8 =
608
What is the area of shape 3?
115
Carlos bought a new TV. He paid with three $100 bills, seven $10 bills, one $5 bills and four $1 bills. How much did Carlos pay for his new TV?
$379
7,000 * 90 =
630,000
350 mL = ______ L
350 mL = 350,000 L
Solve using ant method 23 * 45 =
1,035
What is the area and perimeter of shape 3?
area= 375
perimeter= 80
Use any multiplication method to solve 34 * 81
2,754