Multiplying by
Powers of Ten
Powers of Ten
100 x 37
3,700
What is the missing factor? ____ x 700 = 5,600
Answer: 8
15 x 12 = _____
Answer: 180
Estimate the total cost if each toy costs $48 and John buys 23 toys.
Answer: 50 x 20= $1,000
9 x 9 = ___
Answer: 81
45 x 1,000
45,000
What is the missing factor? ____ x 50 = 1,000
Answer: 20
58 x 32
Answer: 1,856
A factory produces 45 toys per hour. How many toys will they produce in 1,000 hours?
Answer: 45 x 1,000= 45,000 toys
11 x 11 = ___
Answer: 121
19 x 100
1,900
What is the missing factor? ____ x 6,000 =420,000
Answer: 80
36 x 25
Answer: 900
There are 19 books on each shelf, and there are 10 shelves. How many books are there in total?
Answer: 19 x 10= 190 books
5 x 5 = 25
24 x 10
240
What is the missing factor? ____ x 90 = 3,600
Answer: 40
Daily Double: correct answers are worth double the points.
21 x 40
Answer:840
Sarah has 23 boxes of chocolates, and each box contains 47 chocolates. How many chocolates does she have in total? |
Answer: 1,081 chocolates
12 x 12 =
144
100 x 62
6,200
What is the missing factor? ____ x 200 = 100,000
Answer: 500
17 x 64
Answer: 1,088
A farmer plants 62 rows of crops, with 100 plants in each row. How many plants are there in total?
Answer: 62 x 100= 6,200 plants
13 x 13 = ____
Answer: 169