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FTCE 5-9 Test Prep. Center for Teaching and Learning. Competency 4. Competency 3. Misconceptions Multiplication always increases a number. Competency 3. Misconceptions 14,489 to the nearest 1000 is 15,000. Competency 3. Misconceptions 0.1 x 0.1 is 0.1. Competency 3.
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FTCE 5-9 Test Prep Center for Teaching and Learning
Competency 3 Misconceptions Multiplication always increases a number.
Competency 3 Misconceptions 14,489 to the nearest 1000 is 15,000
Competency 3 Misconceptions 0.1x 0.1 is 0.1
Competency 3 Misconceptions 3 ÷ ¼ = ¾ or 0.75
Competency 3 Misconceptions -4 + ? = -10 ? = 6
Competency 3 Misconceptions 0.6 ÷ 0.05 = 1.2
Competency 3 Misconceptions 1/3 of 1/3 = 2/3
Competency 3 Misconceptions a x a x a = 3a
Competency 3 Misconceptions (a + b)2 = ab2
Competency 3 Misconceptions -8 + 6 = -14
Competency 3 Misconceptions 125 + 50 = 625
Competency 3 Misconceptions (-4) x (-4) = -42 or -16
Competency 3 Misconceptions X1/2 = 1/x2
Competency 3 Misconceptions 3y – (5y + 7) – (5y + 7) = 3y – 5y + 7 -5y + 7
Competency 3 Misconceptions Given { 2, 6, 9, 8, 9, 5, 4, 7, 6} Range is 3
Competency 3 Misconceptions The perimeter of this shape is 26. 4 4 4 3