Jamarez says that he can calculate 253−99 by adding 1 to both numbers and calculating 254−100 instead. Explain why Jamarez’s method is valid.  Use Jamarez’s strategy to calculate 435-97. Show the problem that Jamarez would calculate instead of 435-97 and use the explanation you provided above to justify why the new problem gives the correct answer. Be sure to explicitly state the correct answer to the problem. (Caution: the new problem is not 436-98. Think about why Jamarez chose to add 1 to both numbers in the initial example.) Note: Keep in mind the feedback you have gotten on your discussion posts when drafting your explanation. Make sure your explanation is clear, thorough, and accurate. Note 2: Notice that you can handwrite solutions and upload them to the “Test 1 Supporting Work” assignment folder after you exit the exam and/or you can upload an audio or video explanation. Be sure to upload any visuals you use the the Test 1 Supporting Work folder.  

The thousands place is one-hundred times larger than the tens place.

The commutative property tells us (23 + 58) + 16 = (58 + 23) + 16

Ashley has 12 gumballs, and her friend has 7. How many more gumballs does Ashley have than her friend? This problem is an example of

A 7 year old child diagnosed with leukemia has recently been started on chemotherapy and is complaining of nausea, vomiting, and lethargy. Upon assessment, the nurse noted low urine output, Heart rate 125 bpm, Respiratory rate 25/min, Blood pressure of 128/89. Laboratory findings include Potassium 5.5mmol/L, Uric acid: 10 mg/dl (Normal 2.3 – 5.5), Phosphorus 7mg/dL (3.7- 5.4mg/dL). The child weighs 23 kg.  Based on these findings, identify three nursing interventions the nurse should anticipate in the plan of care? (3 points)

A 6 year old patient with a history of sickle cell anemia is admitted to the hospital with severe pain and swelling of feet and hands. His weight is 62 lbs.Identify two prioritized nursing interventions and rationale for each interventions (2 points each)

The ______________ is the usual site of fertilization.

Inflammation and antimicrobial proteins are internal defenses of our adaptive defense system.

Monocytes increase in number when a parasitic invasion occurs.

Cardiac output is ___________.