Pertanyaan 3Pertanyaan jawaban singkatWhat is the perimeter of a rectangle with sides 4.3 cm and 6.5 cm?21.6
Pertanyaan 4Pertanyaan jawaban singkatWhat is the sum of 6.75, 2.2, and 9.58 using front-end estimation?18
Pertanyaan 7Pertanyaan jawaban singkatWhat type of number is -7? (e.g., integer, rational, etc.)Integer
Pertanyaan 9Pertanyaan jawaban singkatWhat is the approximate value of 39.9 ÷ 1.79 using compatible numbers?20