Unit 4 Practice Test

What number goes in the blank to make the product true?

What goes in the blanks to make the multiplication problem true for the product? (Write the top digit in the ones place first, then the bottom number in the tens place with the "&" sign in between)

Make the table and use your multiplication skills to solve the cost of 16 woven necklaces.

Answer explanation

Since 1 is $2.40, multiply both by 10 and get 10 for $24. Then take half of that, 5 is $12. Then add up all 3 numbers on the ratio table:

1 + 10 + 5 = 16, which means $2.40 + $24 + $12 = $38.40!

What is the product to this problem?

Write the product!

What is the one missing number on the top line?

What are the missing numbers on the second line (from left to right)?

What are the missing numbers on the product (from left to right)?

Do the multiplication and write the two numbers you have to carry (top one first).

Do the multiplication and write the two numbers you have under the multiplication (left then right).