Tutorpip← About this lessonABCHide the answer keyDownload PDF
Maths · Grade 3 · Set A
Liters, grams and kilograms
Scan to mark
on screen
A
Name
Date
Start Finish
Goal: 15 min
Score/ 13
Remember: Read the mark the top reaches. Liters measure how much a jug holds. Grams and kilograms measure how heavy. An estimate is close, not exact.

Read the mark

1
The bars show how many liters are in each jug. How many liters are in Jug A?
2
How many more liters are in Jug B than in Jug A?
3
How many liters do the two jugs hold together?
4
The dot shows where a scale pointer stops. How many kilograms is it?
5
The dot shows where a scale pointer stops. How many grams is it?
6
The scale has only 3 marks. The pointer is at the dot. Which mark is it nearer to?
500 g1,000 g
7
The pointer is at the dot. About how many kilograms is it?
about 10 kgabout 30 kgabout 20 kg

Add, take away and share

8
A bag of apples is 4 kg. A bag of pears is 7 kg. How many kilograms in all?
9
A jug holds 6 L in all. It has 4 L in it so far. How many more liters fit?
10
3 equal bags weigh 1200 g in all. How many grams is each bag?
11
1 kilogram is heavier than 500 grams.
TrueFalse
12
🧃Which unit tells how much juice a jug holds?
kilogramslitersgrams
13
🍉Which unit is best for the mass of a watermelon?
kilogramsgrams
14
Write how you read the mark that the top of the liquid reaches.
Scan the code at the top to mark this sheet on screenTake a photo of your answers or type them. It is marked for you automatically, and your score is kept.
Answer key · Set A
Liters, grams and kilograms
13 The top of Jug A's bar is level with the mark 3.
24 Jug B has 7 L and Jug A has 3 L. 7 - 3 = 4 L.
313 9 L + 4 L = 13 L.
48 The pointer is on the mark 8, so it is 8 kg.
5600 Each step is 100 g. The pointer is on 600, so it is 600 g.
6500 g Halfway between 500 and 1,000 is 750. The pointer is below 750, so it is nearer to 500.
7about 20 kg The dot is between 10 and 20. It is closer to 20, so it is about 20 kg.
811 4 + 7 = 11 kg.
92 6 - 4 = 2 L.
10400 1200 g shared into 3 equal bags: 1200 / 3 = 400 g.
11True 1 kilogram is 1000 grams, and 1000 is more than 500.
12liters Liters measure how much liquid. Grams and kilograms measure how heavy.
13kilograms A watermelon is heavy, so kilograms fit better.
14Your own words: a grown-up reads it.
Mark each answer, count the right ones and write the score on the sheet.