Multiplying Multiples of 10
Estimating Products
Mental Math
Multiplying 2-digit numbers
Division
100
25 x 10
What is 250
100
9 x 65
What is 650
100
18 x 5
What is 90
100
34 x 26
What is 884
100
9)270
What is 30
200
9 x 80
What is 720
200
28 x 9
What is 280
200
12 x 50
What is 600
200
45 x 23
What is 1035
200
5)500
What is 100
300
20 x 100
What is 2000
300
23 x 69
What is 1400
300
12 x 25
What is 300
300
25 x 26
What is 625
300
5)165
What is 33
400
60 x 90
What is 5400
400
289 x 7
What is 3000
400
6 x 199
What is 1194
400
41 x 74
What is 3034
400
7)434
What is 62
500
How many seconds are there in 1 hour?
What is 3600s
500
Jack delivers 58 newspapers a day. About how many would he deliver in 1 week?
What is 420
500
A theatre has 32 rows of seats. Each row has 25 seats. How many seats in the theatre.
What is 800
500
Jordan tiled a wall. His wall has 27 rows each with 27 tiles. How many tiles are on the wall?
What is 729
500
6)670
What is 111 R 4
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