Question

find the sum.
61,009 + 3,477

find the product.
278 × 49

jose had 54 cookies. he ate 5 cookies and then gave 3 cookies to each of his 7 friends. how many cookies does jose have left over?

a construction company purchased 246 boxes of bolts. each box costs $43. how much did the bolts cost the construction company?

Explanation:

Step1: Calculate the sum

$61009 + 3477 = 64486$

Step2: Calculate the product

$278 \times 49 = 278 \times (50 - 1) = 13900 - 278 = 13622$

Step3: Find leftover cookies

$54 - 5 - (3 \times 7) = 49 - 21 = 28$

Step4: Calculate total cost

$246 \times 43 = (200 \times 43) + (40 \times 43) + (6 \times 43) = 8600 + 1720 + 258 = 10578$

Answer:

64486
13622
28
10578