maths quiz JAN2021

When we round off we

• add

• estimate

• minus

• divide

Round off 556 to the nearest ten

• A. 660

• B. 560

• C. 780

• D. 500

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round off 222 to the nearest ten

• A. 200

• B. 220

• C. 230

• D. 280

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round off 111 to the nearest hundred

• A. 300

• B. 100

• C. 400

• D. 600

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

845 is __________ when rounded to the nearest hundred.

• 800

• 840

• 850

• 900

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

If the digit being rounded off is followed by number 0, 1, 2, 3, 4, so _____________ the digit.

• round up

• round down

Round 5,108 to the nearest thousands.

• 5, 180

• 5,000

• 5,100

• 5,080

What is the length of the straw?

• 8 cm 
• 0 cm 
• 7 cm 
• 1 cm 

Tags

CCSS.2.MD.A.3

What tool would you use to measure the length around this real life object?

• ruler

• measuring tape

• yardstick

• scale

Tags

CCSS.2.MD.A.1

Which is longer?

• 10 cm

• 10 m

Tags

CCSS.4.MD.A.1