Basic Operations Review

Evaluate: 62 x 47

• 2,914

• 2,790

• 1,475

• 5,875

Tags

CCSS.4.NBT.B.5

270 ÷ 3

• 9

• 90

• 900

• 9.0

Tags

CCSS.4.NBT.B.6

• 339

• 340

• 341

• 342

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

17.23-0.255

• 16.975

• 2.34

• 15.999

• 18.88

Tags

CCSS.6.NS.B.3

What is the rule for adding decimals?

• Add first

• Line up the decimals first, then fill in with zeros.

• Move the decimal to the right the total amount of numbers after the decimal.

• Subtract

Tags

CCSS.5.NBT.B.7

1,345 + 946 =

• 2,291

• 2,281

• 2,821

Tags

CCSS.4.NBT.B.4

6,723 - 5,834 =

• 1,111

• 889

• 879

Tags

CCSS.4.NBT.B.4

76 x 4 =

• 284

• 290

• 304

Tags

CCSS.4.NBT.B.5

45 x 27 =

• 115

• 1,215

• 1,515

Tags

CCSS.4.NBT.B.5