Measurement and Data: math test solutions, Grade 4 – download the PDF

1 Conversions / 4 pts

1. \( 7 \times 12 = 84 \) in (1 pt)
2. \( 9 \times 100 = 900 \) cm (1 pt)
3. \( 5 \times 1{,}000 = 5{,}000 \) mL (1 pt)
4. \( 6 \times 16 = 96 \) oz (1 pt)

2 Time / 3 pts

1. 7:25 to 8:00 is 35 min; 8:00 to 9:00 is 1 h; 9:00 to 9:10 is 10 min. Total 1 h 45 min. (2 pts)
2. 1:40 pm plus 2 h is 3:40 pm; plus 35 min is 4:15 pm. (1 pt)

3 Rectangles / 4 pts

1. \( P = 2 \times (11 + 7) = 36 \) m (1 pt). \( A = 11 \times 7 = 77 \) sq m (1 pt).
2. Length plus width is \( 30 \div 2 = 15 \), so the width is \( 15 - 9 = 6 \) ft (1 pt). Area: \( 9 \times 6 = 54 \) sq ft (1 pt).

4 Line plot of nails / 3 pts

1. \( 3 + 1 = 4 \) nails (1 pt)
2. \( 1\dfrac{1}{4} - \dfrac{1}{2} = \dfrac{5}{4} - \dfrac{2}{4} = \dfrac{3}{4} \) inch (1 pt)
3. \( 4 \times \dfrac{3}{4} = 3 \) inches (1 pt)

5 Concert money / 3 pts

Tickets: \( 3 \times 8.75 = 26.25 \) dollars (1 pt). Total: \( 26.25 + 4.50 = 30.75 \) dollars (1 pt). Change: \( 40.00 - 30.75 = 9.25 \) dollars (1 pt).

6 Water tank / 3 pts

(a) \( 5 \text{ gal} = 5 \times 4 = 20 \) qt (1 pt), and \( 20 \div 2 = 10 \) pitchers (1 pt).

(b) \( 10 - 3 = 7 \) pitchers remain, \( 7 \times 2 = 14 \) quarts (1 pt).