Multiplication
Multiplication
Multiplication
100
There are 13 girls on Janelle's soccer team. Uniforms cost $32 each. Which equation uses estimation
correctly to show about how much money the team spent?
- 20 × $30 = $600
- 5 × $35 = $175
- 10 × $30 = $300
- 20 × $32 = $640
10 x $30= $300
100
The product of two factors is 6,000. One of the factors is 3,000. What is the other factor?
What is 2?
100
A baker uses 13 eggs in each batch of cookies. What is the best way to use compatible numbers to estimate the number of eggs the baker uses for 24 batches of cookies?
10 X 25
200
Which of the following could be used to help find the product of 24 × 20?
- 24 + 30
- 20 × 20 × 4 × 20
- 20 + 20 + 4 + 20
- 20 × 20 + 4 × 20
20 x 20 + 4 x 20
200
Select all the expressions that are equal to 420.
- (40 × 1) + (2 × 10)
- 30 × 10 × 4
- 20 × 20 × 1
- 21 × 20
- 30 × 14
21 x 20
30 x 14
200
Dona’s red photo album has 15 pages. Each page has 9 pictures. Her blue photo album has 16 pages, and each page has 8 pictures.
What is the total number of pictures in Dona’s two albums? Enter your answer in the box.
263
300
280
560
50
80
300
25 x 30
750
300
37 X 43
1,591