Answer key · Set B
Kittens, Cookies and Laps
1After 4 weeks, the kitten weighs 3 pounds. The first number is across: 4 weeks. The second is up: 3 pounds.
24 Go across to 5 on the weeks line, then look at how high the dot is: 4.
36 Find 5 on the pounds line, then look across to the dot and read the weeks: 6.
4Graph 1 Hours go across, so 3 is the across number. Cookies go up, so 7 is the up number.
5False The dot is 6 across and 3 up: 6 minutes and 3 laps, not 3 minutes and 6 laps.
6How many pages Lila has read The up number is the pages read. The across number, 3, is the days.
71-C, 2-A, 3-B, 4-D Find the hours across first, then go up to the dollars.
812 Each week the dot goes up 3 more: 3, 6, 9, then 12.
94, 1, 3, 2 Hour 2 sold 2, hour 1 sold 5, hour 4 sold 7 and hour 3 sold 9.
10The tank had the same amount of water after 2 hours and after 5 hours. P and Q are both 4 up, so the tank held 4 liters at both times.
116 Read the laps at P (2) and at Q (8). Then 8 − 2 = 6.
12True The dot is 4 across and 7 up: day 4 and 7 centimeters.
13Your own words: a grown-up reads it.
Mark each answer, count the right ones and write the score on the sheet.