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Warmup - 3/3

Last updated 9 months ago

4 questions

1

1

1

1

Question 1

1.

Solve.

31/4 – 11/2

13/4

11/2

21/4

23/4

Question 2

2.

Solve.

17.85 ÷ 21

8.5

0.8

8.05

0.85

Question 3

3.

Solve.

0.93 × 32

29.67

28.76

28.67

29.76

Question 4

4.

Which does NOT have a value of 21?

3 + 6 × 3

(3 + 6) × 3

6 × 7 ÷ 2

2 • (13 × 5 + 40) ÷ 10