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2.07 Estimation and multistep questions

Interactive practice questions

Look at the number sentence:

$56-43=\editable{}$5643=

a

$56-43$5643 will be in the:

$20$20s

A

$10$10s

B

$0$0s

C

$20$20s

A

$10$10s

B

$0$0s

C
b

Find the value of $56-43$5643

Easy
Approx a minute
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Look at the number sentence:

$214+31=\editable{}$214+31=

Look at the number sentence:

$667-55=\editable{}$66755=

Look at the number sentence:

$237+316=\editable{}$237+316=

Outcomes

VCMNA153

Apply place value to partition, rearrange and regroup numbers to at least tens of thousands to assist calculations and solve problems

VCMNA163

Use equivalent number sentences involving addition and subtraction to find unknown quantities

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