Estimate the sum of $642.23 and $861.17 to the nearest hundred dollars
600 +900=1500
Answer:
C, 18
Step-by-step explanation:
it should be squared by x. it would then read. y=4 (2)^×
Answer:
Multiply (400 + 20 + 3) x 10000
Add 4 zeros to the end of 423
Step-by-step explanation:
423 x 10,000 = Adding the amount of zero’s in 10000 to 423
