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Warmup - 9/12

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Last updated almost 2 years ago
4 questions
1
5.4.F
8
1
Question 3
3.
5.4.B
1
Question 4
4.
5.4.B
Question 1
1.

Find the value of the variable.

f = 61 – [(2 × 7) + (2 × 4)]

Question 2
2.

What is the value of the variable (letter) to make the equation true?

51 – k = 16 × 3

k = __________
What is the value of the variable (letter) to make the equation true?

10 f = (16 ÷ 2) × 5

f = __________
Select all the composite numbers.
51
52
53
54
55
56
57
58
59
60