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Addition and subtraction up to 1000
Text tasks

Hundreds - addition, subtraction, comparison

(1) Write the appropriate sign <, > or = between the multiples of the number 100.

 (a)    200   300    700     400    800     500     600
 (b)    1000   900    500     300    300     700     600
 (c)    400   800    900     600    100     300     700
 (d)    1000   700    800     400    900     200     800

(2) Compare the sums and write the appropriate sign <, > or = .

 (a)   400+100   500+300           200+500   400+300          200+400   100+200
 (b)   200+500   300+100           300+200   500+100          400+200   400+300

(3) Compare the sums and write the appropriate sign <, > or = .

 (a)   600-500   900-400          700-200   900-300          1000-400   500-500
 (b)   900-500   900-100          900-200   1000-100          500-200   500-300

(4) Mark the midpoint and write the hundreds that are between the numbers on the line.

100 300 500 300 700 500 900
100 300 300 500 500 700
400 600 500 700 300 500
0 800 0 1000 0 600

(5) Write the numbers in words.

400 ______________________ 700 ______________________ 800 ______________________
1000 ______________________ 900 ______________________ 300 ______________________
600 ______________________ 200 ______________________ 500 ______________________

(6) Calculate.

 (a)   900 - 200 = _____        700 - 300 = _____        100 + 400 = _____
 (b)   500 + 300 = _____        200 + 200 = _____        1000 - 800 = _____

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