Addition and Subtraction

Add these numbers!

1234 + 2333 = . . . .

• 3657

• 3567

• 3667

Answer explanation

Add these numbers!

2309 + 2731 = . . . .

• 5040

• 5140

• 5240

Add these numbers!

3562 + 987 = . . . .

• 5649

• 5449

• 4549

Subtract these numbers!

5746 - 2333 = . . . .

• 3213

• 3413

• 3513

Subtract these numbers!

7020 - 2044 = . . . .

Subtract these numbers!

4000 - 2033 = . . . .

• 1977

• 1877

• 1967

Find the missing number in the red box!

• 4

• 5

• 6

Dani printed 2034 photos on Saturday.

Sonia printed 1376 photos on Monday.

How many photos did they print altogether?

Answer explanation

Data: Dani = 2034

Sonia = 1376

Question: How many photos did they print altogether?

answer: 2034 + 1376 = 3410

So, they printed 3410 photos altogether.

Dini made 4050 donuts.

Cindy made 1009 fewer donuts than Dini.

How many donuts did Cindy made?

Answer explanation

Data: Dini = 4050

Cindy= 1009 fewer donuts than Dini.

Question: How many donuts did Cindy made?

Answer:

Cindy= 4050 - 1009

= 3041

So, Cindy made 3041 donuts.

Billy had 3069 balls.

Naomi had 896 more balls than Billy.

How many balls did they have altogether?

Answer explanation

Data: Billy= 3069

Naomi = 896 more balls than Billy.

Question: How many balls did they have altogether?

Answer:

Naomi= 3069 + 896 = 3965

Altogether= Billy + Naomi

= 3069 + 3965

= 7034

So, they have 7034 balls altogether.