1) Which of these expressions are equal to 7²? a) 7 × 2 b) 7 + 7 c) 7 + 7 + 7 + 7+ 7 + 7 + 7 d) 2 × 2 × 2 × 2 × 2 × 2 × 2 e) 7 × 7 2) Find the odd one out a) 1.234 b) 1234 thousandths c) 12.34 d) 123.4 hundredths e) 123 hundredths and 4 thousandths 3) Which of these numbers rounds to 5 when rounded to the nearest whole number a) 4.35 b) 4.05 c) 4.5 d) 5.05 e) 4.55 f) 5.35

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