Time and Clocks
Weight and Mass
Liquid and Tape Diagrams
Addition and Subtraction
100
Fred leaves home at the time shown. What time is that in hours and minutes?
10:10
100
What is that weight in grams written as a number?
210 grams
100
One bottle shows markings for 1 L and 2 L. If each bottle holds 1 liter, how many liters are in 3 bottles?
3 L
100
Add 220 g and 350 g. What is the sum?
570 g
200
If it takes Fatima 17 minutes to travel from home to the market and she leaves at 10:10, what time does she arrive at the market? Show how you add minutes across the hour if needed.
10:27
200
Another scale reads 350 g for raisins. What is the total weight of the almonds and raisins in grams?
560 g
200
Fatima needs 18 L for a party. If each bottle holds 2 L, how many bottles should she buy? Show how a tape diagram would represent this.
9 bottles (18 ÷ 2 = 9)
200
Add 744 g and 224 g. What is the total?
968 g
300
The clock when Fatima leaves the market shows about 11:15. If she arrived at 10:27 (from a previous question), how many minutes did she spend at the market?
48 minutes (if arrival 10:27 and leave 11:15 → 11:15 − 10:27 = 48)
300
Fatima’s lettuce and broccoli together weigh 744 g. If the peas make the total 968 g, how many grams do the peas weigh?
968 − 744 = 224 g
300
Draw and label a tape diagram that shows groups of 1 L bottles adding to 18 L. Write the division or multiplication equation that finds the number of bottles.
Tape diagram with 18 divided into equal groups of 2; 18 ÷ 2 = 9
300
Fatima bought items totaling 968 g. If lettuce + broccoli = 744 g, write the subtraction number sentence to find peas, and solve it.
968 − 744 = 224 g
400
Draw a quick number line from 10:10 to 11:10 marked by 5-minute intervals. Show and label adding 17 minutes to 10:10.
Show number line adding 17 minutes from 10:10 → 10:27
400
The watermelon weighs about 3 kg on the scale. How many grams is that? (Recall 1 kg = 1000 g.)
3 kg = 3000 g → answer 3000 g
400
20 mL
400
Add: 3 kg + 9 kg + 7 kg. Give the total in kilograms.
3 + 9 + 7 = 19 kg
500
Fatima drives 12 minutes to the bank and then 34 minutes home. If she leaves the store at 11:15, what time does she get home?
Leaves store 11:15; drives 12 + 34 = 46 minutes; 11:15 + 46 min = 12:01
500
If one bag of groceries is about as heavy as the watermelon (3 kg), estimate the total weight of 7 bags. Then, if the grocer helps carry about 9 kg, estimate how many kilograms Fatima carries.
7 × 3 kg = 21 kg; grocer carries 9 kg → Fatima carries about 12 kg
500
If bottles come in 1 L and 2 L sizes and Fatima wants exactly 18 L using only 2 L bottles and one 1 L bottle, how many 2 L bottles does she need?
Fewest bottles: nine 2 L bottles → 9 bottles (2×9 = 18 L)
500
Fatima buys almonds (220 g), raisins (350 g), and peas (224 g). What is the total mass of all three in grams?
794 g