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Addition and Subtraction within 1,000 - Test 1
Keywords: Common Core, Addition and Subtraction within 1,000
• Question 1

Ada writes 10 + 8 = 18 on the board. Maria wants to use the Commutative Property of Addition to rewrite Ada’s addition sentence. What number sentence should
Maria write?

•  + =

Is the sum even or odd? Write even or odd.

• Question 2

5 + 2

• Question 3

6 + 4

• Question 4

Which number sentence shows the Commutative Property of Addition?

3 + 9 = 12

• 12 - 9 = 3
• 12 = 8 + 4
• 9 + 3 = 12
• 12 - 3 = 9

Round to the nearest ten and hundred.

• Question 5

363

•  Round to nearest ten: Round to nearest hundred:
• Question 6

399

•  Round to nearest ten: Round to nearest hundred:
• Question 7

Which describes the number sentence?

6 + 0 = 6

• even + odd = odd
• odd + odd = odd

Estimate

• Question 8

Stephanie read 72 pages on Sunday and 83 pages on Monday. About how many pages did Stephanie read during the two days?