Mental Calculation - 1, 2, 4 March 22

Mental Calculation - 1 March 22

By Magdalena 02230

Open Ended

How many grams (g) are there in 1 kilogram (kg)?

Open Ended

Convert 3000g to kg.

Open Ended

Convert 7kg to g.

Open Ended

Convert 4kg to g

Open Ended

State 2kg 500g in g.

Open Ended

2kg = ______ g

Open Ended

4 kg = _______g

Open Ended

7000 g = ______kg

Open Ended

8000 g = _______kg

Open Ended

1kg 400 g = _____g

Mental Calculation - 2 March 22

By Magdalena 02230

Poll

What would you use to measure this?

• Grams
• Kilograms

Poll

What does the picture mean?

• 1 kg is equal to 1,000 g

• 1kg is heavier than 1,000 g

• 1 kg and 1,000 g are not equal

Open Ended

2 dozen = ______ pieces

Open Ended

How many grams in 1/2 (half) kg?

Open Ended

How many sheets in 1 ream?

Open Ended

Order these masses from heaviest to lightest: 5kg, 1200g, 300g, 1/2kg

Open Ended

How many pieces in 5 kodis?

Open Ended

Nelsa has 6 kodis of shirts. She sells 50 shirts. How many shirts does Nelsa have left ?

Open Ended

1 gross = .... pieces

Open Ended

3 ream = ..... sheets

Mental Calculation - 4 March 22

By Magdalena 02230

Open Ended

1 kilogram = .... pon

Open Ended

1 pon = .... ons

Open Ended

2 pon = .... ons

Open Ended

Budi has 4 reams of Folio paper, how many Folio sheets does Budi have? .....

Open Ended

Mother has 2 Kodi of cloth or ...... pieces of cloth.

Open Ended

3 ream + 80 sheets =.... sheets

Open Ended

Renata has 2 dozen pencils and 5 pens. The sum of all Renata's stationery is... pieces

Open Ended

There are 16 dozen pencils in the cupboard. How many pencils are in the cupboard?

Multiple Choice

2 dozen + 5 pieces = ...... pieces

• 12

• 90

• 29

• 30

Multiple Choice

6 ream – 475 sheets = .... sheets

• 1200

• 5250

• 2525

• 3450