11 - subtraction within 1000

Which equals 100 less than 763?

choose all that apply.

• 663

• 600 + 60 + 3

• 863

• 800 + 60 +3

• 600 +100 + 60

Nico collected 235 coins. Amber collected 120 fewer coins than Nico.

How many coins did Amber collect?

• 350

• 115

• 500

• 550

There are 537 boys and 438 girls at the concert. How many more boys than girls are at the concert?

• 89

• 99

• 101

• 109

Use any strategy to solve

740 - 490 =

Use any strategy to solve

643 - 418 =

Use any strategy to solve:

374 - 157 =

Use any strategy to solve:

587 - 123 =