Math Review SEM 1

Which equation shows the commutative property of addition for 5 + 10 = 15

• 10 - 5 = 5

• 4 x 5 = 20

• 10 - 5 = 3

• 10 + 5 = 15

What happens when you add zero to a number?

• the sum is zero

• the sum is odd

• the sum is the given number

• the sum is even

On Monday, 361 kids went to the park. On Wednesday 223 kids went to the park. About how many kids went to the park on Monday and Wednesday?

• 400

• 500

• 600

• 700

Amy collected legos. She has 189 green legos and 456 red legos. Estimate how many legos she has altogether.

• 300

• 800

• 700

• 400

Steven scored 292 points playing a game. Nicole scored 687 points. About how many more points did Nicole score?

• 400

• 300

• 500

• 200

There were 400 kids at the park. 243 kids did NOT use the swings. How many kids did use the swings?

• 312

• 137

• 157

• 143

Gabe has 302 pokemon cards and Susan has 178 pokemon cards. How many more cards does Gabe have than Susan?

• 267

• 224

• 124

• 125

Issac sold 25 more stickers than Rachel. If Karen sold 44 stickers, how many stickers did they sell altogether?

• 100

• 98

• 69

• 113

A group of cats ate 342 fish . If a group of dogs ate 145 fewer fish than the cats, how much fish did the cats and dogs eat together?

• 487

• 265

• 539

• 436

How many more students play football than soccer?

• 30

• 20

• 3

• 2