Add Subtract Multiply Integers Number Lines

-10 + 30

Tags

CCSS.7.NS.A.1C

21 - (+5)

Tags

CCSS.7.NS.A.1C

Jay has $100 in his bank account. He writes a check for $22 to buy a new shirt. Which equation represents this situation?

• 22 + 100 = 122

• 100 - 22 = 78

• 100 + 22 = 122

• 22 - 100 = -78

Tags

CCSS.7.NS.A.1C

Saanvi has $82 in her bank account. She deposits $30 in her account. Which equation represents this situation?

• 82 - 30 = 52

• 30 - 82 = -52

• 80 + 32 = 112

• 82 + 30 = 112

Tags

CCSS.2.NBT.B.7

When the signs are the same, what do you do?

• Add

• Subtract

• Multiply

• Divide

Tags

CCSS.7.NS.A.2C

-12 + 5

Tags

CCSS.7.NS.A.1C

When you (a)   you put together equal groups to find a total.

• multiply

• divide

• add

• subtract

Answer explanation

When you multiply, you are combining equal groups to find a total. This operation is used to determine how many items are in several groups of the same size, making 'multiply' the correct choice.

Tags

CCSS.3.OA.A.1

The numbers you multiply together to find a product are called (a)   .

• factors

• dividends

• quotients

• addends

Answer explanation

The numbers you multiply together to find a product are called factors. Factors are the numbers that, when multiplied, give you the product. The other options do not relate to multiplication.

Tags

CCSS.4.OA.B.4

Addition, subtraction, multiplication, and division are all mathematical _____________.

• factors

• pieces

• operations

• fractions

Answer explanation

Addition, subtraction, multiplication, and division are all mathematical operations. The term 'operations' correctly describes these fundamental processes in mathematics, making it the right choice among the options.

Tags

CCSS.7.NS.A.1D

Numbers like -3, -2, -1, 0, 1, 2, 3 are called

• whole numbers

• integers

• rational numbers

• natural numbers

Answer explanation

The numbers -3, -2, -1, 0, 1, 2, 3 are called integers because they include all whole numbers and their negative counterparts. Whole numbers do not include negatives, while natural numbers are only positive integers.