Envision Topic 4 Assessment

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Tags

CCSS.1.OA.A.1

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another.

Tags

CCSS.2.NBT.B.7

Front

What does 'in all' mean in math problems?

Back

'In all' means to find the total amount after combining or adding numbers.

Tags

CCSS.1.OA.A.1

Front

If you have 23 shells and find 19 more, how do you find the total?

Back

You add 23 and 19 together: 23 + 19 = 42.

Tags

CCSS.2.OA.A.1

Front

What is the total if you have 42 shells and give away 10?

Back

You subtract 10 from 42: 42 - 10 = 32.

Tags

CCSS.2.OA.A.1

Front

How do you find the total number of dolphins in multiple zoos?

Back

You add the number of dolphins from each zoo together.

Tags

CCSS.1.NBT.A.1

Front

If one zoo has 26 dolphins, another has 53, and a third has 7, how many dolphins are there in total?

Back

Add them: 26 + 53 + 7 = 86.

Tags

CCSS.2.NBT.B.6

Front

What is the total number of medals if Pearl has 8, Grace has 9, and Timmy has 6?

Back

Add them: 8 + 9 + 6 = 23.

Tags

CCSS.2.OA.C.3

Front

If Ryan has 57 stones and Joy gives him 15 more, how do you find out how many stones Ryan has now?

Back

You add 57 and 15: 57 + 15 = 72.

Tags

CCSS.2.NBT.B.6

Front

If Corey has 17 more marbles than Tony, and Tony has 64 marbles, how do you find out how many marbles Corey has?

Back

You add 17 to Tony's marbles: 64 + 17 = 81.

Tags

CCSS.1.OA.A.1