Adding and Subtracting Whole Numbers and Decimals

623,476 + 274,058

• 897,533

• 978,534

• 879,453

• 897,534

Tags

CCSS.4.NBT.B.4

Mary and Diana collect pencils. Mary has 35 pencils in her collection. Diana has 20 more pencils in her collection than Mary. What is the total number of pencils between the two girls?

• 55

• 90

• 89

• 80

Tags

CCSS.2.NBT.B.6

1,146+1,215+2,032=

• 4,390

• 4,300

• 4,493

Tags

CCSS.4.NBT.B.4

261,789+34,605=

• 296,400

• 296,390

• 296,294

Tags

CCSS.4.NBT.B.4

Ali grew 2.3 inches this school year and Mary grew 2.38 inches. How much did they grow all together?

• 4.68 inches

• 0.08 inches

• 2.5 inches
  2.58 inches

• 5.68 inches

Tags

CCSS.6.NS.B.3

Ali grew 2.3 inches this school year and Mary grew 2.38 inches. How much did they grow all together? 

• 4.68 inches

• 0.08 inches

• 2.5 inches
  2.58 inches

• 5.68 inches

Tags

CCSS.6.NS.B.3

12.345 + 2 + 1.5

Mathematical Equivalence

ON

Tags

CCSS.5.NBT.B.7

17 + 2.5 + 0.578

Mathematical Equivalence

ON

Tags

CCSS.6.NS.B.3

3.1 + 5 - 3.142

Mathematical Equivalence

ON

Tags

CCSS.5.NBT.B.7

0.347 + 17 + 0.29

Mathematical Equivalence

ON

Tags

CCSS.6.NS.B.3