Math Adventures: Addition and Subtraction

Sarah has 45 apples. She gives 18 apples to her friend. How many apples does she have left?

• 27

• 28

• 30

• 25

• 13

• 15

• 14

• 16

Determine if the number 14 is odd or even.

• Odd

• Even

What does the number 253 represent in terms of hundreds, tens, and ones?

• 2 hundreds, 5 tens, 3 ones

• 2 hundreds, 3 tens, 5 ones

• 3 hundreds, 5 tens, 2 ones

• 5 hundreds, 2 tens, 3 ones

• 27

• 26

• 28

• 29

Tom has 23 marbles. He buys 17 more marbles. How many marbles does he have now?

• 40

• 39

• 41

• 42

• 14

• 15

• 16

• 17

Is the number 11 odd or even?

• Odd

• Even

What does the number 407 represent in terms of hundreds, tens, and ones?

• 4 hundreds, 0 tens, 7 ones

• 4 hundreds, 7 tens, 0 ones

• 7 hundreds, 0 tens, 4 ones

• 0 hundreds, 4 tens, 7 ones

• 44

• 43

• 45

• 46