Checkpoint Book 1 - Review 1B
- 1. Round 0.0753 to 2 decimal place (2dp)
A) 0.75
B) 0.80
C) 0.08
D) 0.07
- 2. Round 7.5862 to 2 decimal place (2dp)
A) 7.80
B) 7.59
C) 7.60
D) 7.58
- 3. Round 4.963 to 2 decimal place (2dp)
A) 4.90
B) 4.96
C) 4.97
D) 4.70
- 4. Round 0.8569 to 2 significant figure. (2sf)
A) 0.86
B) 8.85
C) 0.89
D) 0.91
- 5. Round 7.5379 to 2 significant figure. (2sf)
A) 7.5
B) 7.60
C) 7.54
D) 7.53
- 6. Round 28765 to 2 significant figure. (2sf)
A) 28700
B) 27000
C) 29000
D) 28000
- 7. Estimate the answer to 784.9 ÷ 43.2
A) 20
B) 240
C) 200
D) 40
- 8. What is the value of (a) in: a -9 = 9
A) 9
B) 1
C) 17
D) 18
- 9. What is the value of (b) in: 4b = 24
A) 6
B) 12
C) 3
D) 8
- 10. What is the value of (c) in: c ÷ 9 = 2
A) 18
B) 22
C) 16
D) 12
- 11. What is the value of (d) in: 5 = d - 4
A) 5
B) 1
C) 9
D) 10
- 12. What is the value of (e) in: 6 = e + 8
A) -6
B) -2
C) -2
D) -4
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