Warmup - 12/3
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Last updated 7 months ago
4 questions
1
Ann is 10.5 years old. Marco is 117/12 years old. How many years older is Marco than Ann?
Ann is 10.5 years old. Marco is 117/12 years old. How many years older is Marco than Ann?
1
An expression is shown below.
7 + 4 × 10 ÷ 2 + (7/3 – 1/3)
Which of the following could be a step used to simplify this expression?
An expression is shown below.
7 + 4 × 10 ÷ 2 + (7/3 – 1/3)
Which of the following could be a step used to simplify this expression?
1
An expression is shown below.
[(3 • 4 – 2) ÷ 2] ÷ (31 – 27)
Which of the following represents this expression after a possible first step in the simplification process?
An expression is shown below.
[(3 • 4 – 2) ÷ 2] ÷ (31 – 27)
Which of the following represents this expression after a possible first step in the simplification process?
1
What is the value of the expression shown?
(3/4 + 5/8) – (3/8 + 1/4)
What is the value of the expression shown?
(3/4 + 5/8) – (3/8 + 1/4)