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Addition and Subtraction Word Problems and Missing Numbers

1st Grade · Math · UK National Curriculum

9 lessons

Goal

Solve one-step real-world addition and subtraction problems and calculate missing numbers in equations.

9 lessons
0 of 9 done
  1. Addition Word Problems With Objects (Within 10)Up next
  2. Subtraction Word Problems With Objects (Within 10)Not started yet
  3. One-Step Addition Word Problems Within 20Not started yet
  4. One-Step Subtraction Word Problems Within 20Not started yet
  5. Comparing Problems: How Many More and How Many FewerNot started yet
  6. Finding Missing Addends in Addition SentencesNot started yet
  7. Finding Missing Numbers in Subtraction SentencesYou are here
  8. Solving Equations with Missing Starting NumbersNot started yet
  9. Balancing Addition and Subtraction EquationsNot started yet
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Learning standards covered

gbUK-NC-MATH-09National Curriculum (England) · Math · 1st Grade

solve one-step problems that involve addition and subtraction, using concrete objects and pictorial representations, and missing number problems such as 7 = ▢ – 9.

Open Global Standard:OGM.2.OA.4OGM.2.OA.5
GlobalOGM.2.OA.4
GlobalOGM.2.OA.5