2nd grade Benchmark Review

There are 652 animals for sale in a pet shop. Which correctly shows the numbers 652 in expanded form?

• 600+2

• 600+50+2

• 600+50+20

• 600+5+2

What is 58+33?

• 92

• 91

• 81

• 85

There are 902 students at Jefferson Elementary School. How many ones are represented by the digit in the ones place in 902.

• 0 ones

• 2 ones

• 92 ones

A student wants to check the answer to the subtraction problem shown.

43-15=28

Which equation can the student use to check the answer?

• 28-15=13

• 43+15=58

• 43+28=71

• 28+15=43

Study the set of numbers skip counting by 5s, starting with the number 335.

335, _, 345, 350, 355

• 340

• 330

• 336

• 360

Which expression can be used to find 25+45?

• 2+4+5

• 20+40+50

• 20+40+5+5

• 20+40+5

Which math fact is equal to 8-2?

• 1+7

• 2+8

• 3+3

• 4+4

What is 6+9?

• 15

• 14

• 17

• 16

Which set of numbers skip count by 10s?

• 300, 400, 500

• 680, 690, 710

• 460, 470, 480

• 525, 550, 575

Which number sentence shows a way to add 43+49?

• 8 tens + 2 ones

• 8 tens + 12 ones

• 80 tens + 2 ones

• 80 tens + 12 ones