Common Core: 1st Grade Math : Operations & Algebraic Thinking

Study concepts, example questions & explanations for Common Core: 1st Grade Math

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Example Questions

Example Question #161 : Adding And Subtracting Within 20: Ccss.Math.Content.1.Oa.C.6

Possible Answers:

Correct answer:

Explanation:

To subtract we can count backwards. Start at  and count back .

Example Question #951 : Ssat Elementary Level Quantitative (Math)

Possible Answers:

Correct answer:

Explanation:

To subtract we can count backwards. Start at  and count back .

Example Question #171 : Adding And Subtracting Within 20: Ccss.Math.Content.1.Oa.C.6

Possible Answers:

Correct answer:

Explanation:

To subtract we can count backwards. Start at  and count back .

Example Question #2151 : Ssat Elementary Level Quantitative (Math)

Possible Answers:

Correct answer:

Explanation:

To add we count up. Start at  and count up .

Example Question #2152 : Ssat Elementary Level Quantitative (Math)

Possible Answers:

Correct answer:

Explanation:

To add we count up. Start at  and count up .

Example Question #2153 : Ssat Elementary Level Quantitative (Math)

Possible Answers:

Correct answer:

Explanation:

To add we count up. Start at  and count up .

Example Question #2154 : Ssat Elementary Level Quantitative (Math)

Possible Answers:

Correct answer:

Explanation:

To add we count up. Start at  and count up .

Example Question #2155 : Ssat Elementary Level Quantitative (Math)

Possible Answers:

Correct answer:

Explanation:

To add we count up. Start at  and count up .

Example Question #2156 : Ssat Elementary Level Quantitative (Math)

Possible Answers:

Correct answer:

Explanation:

To add we count up. Start at  and count up .

Example Question #2157 : Ssat Elementary Level Quantitative (Math)

Possible Answers:

Correct answer:

Explanation:

To add we count up. Start at  and count up .

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