Lesson Worksheet: Addition of Numbers up to 1,000,000 Mathematics • 4th Grade

In this worksheet, we will practice using the most appropriate strategy to add numbers with up to six digits.

Q1:

What number is missing? 6+8,075+=18,075.

Q2:

44,324+2,917=47,241. What is 45,324+3,917?

Q3:

What number is missing? 2+5,215+=6,215.

Q4:

Complete the following: 23,031+22.

Q5:

85,521+2,605=88,126. What is 85,521+2,705?

Q6:

Find the missing number: 11,386+=12,387.

Q7:

Complete the following: 38,000+78.

Q8:

Find 65,922+9,999.

Q9:

Pick the sum equal to 31,213+21,215.

  • A50,000+2,000+400+20+8
  • B50,000+3,000+400+20+8
  • C50,000+2,000+500+20+8
  • D60,000+2,000+400+20+8

Q10:

Find 20,836+2,121.

Q11:

Fill in the blank: 28,276+=28,375.

Q12:

66,443+2,252=68,695. What is 65,443+2,252?

Q13:

62,781+2,227=65,008. What is 62,791+2,227?

Q14:

Given that 2,350+35,369=37,719 and 232+768=1,000, find the value of 35,369+232+768.

Q15:

Which of the following is equivalent to 53,000+627?

  • A50,000+6,000+300+20+7
  • B50,000+3,000+200+60+7
  • C50,000+3,000+600+20+7
  • D70,000+2,000+600+30+5

Q16:

Calculate 24,408+99.

Q17:

82,809+3,233=86,042. What is 82,809+4,233?

Q18:

Use <, >, or = to fill in the gap: 13,411+51,31351,303+13,411.

  • A>
  • B=
  • C<

Q19:

Use <, >, or = to fill in the gap: 2+40,000+99840,010.

  • A>
  • B=
  • C<

Q20:

Use <, >, or = to fill in the gap: 11,072+26,92010,059+27,933.

  • A<
  • B>
  • C=

Q21:

Use <, >, or = to fill in the gap: 89,047+41,44441,448+89,047.

  • A>
  • B=
  • C<

Q22:

Use <, >, or = to fill in the gap: 21,114+26,03321,471+56,300.

  • A<
  • B=
  • C>

Q23:

Which of the following is closest to 154,992+619,065?

  • A80,000,000
  • B800
  • C80,000
  • D800,000
  • E8,000,000

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