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Math Review G2

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  • Does this have symmetry?
    Yes
  • Make an equal sentence using - : 23+4
    30-3, 35-8, 40-13, etc
  • What is the midpoint between 10 and 20?
    15
  • What is the place value of the 2: 3927
    Tens
  • Make an equal sentence using - : 13+6
    20-1, 30-11, 25-6, etc
  • Does this have symmetry?
    No
  • Round this number to the nearest ten: 7
    10
  • Make an equal sentence using - : 9+5
    20-6, 15-1, 28-14, etc
  • Does this have symmetry?
    Yes
  • Make an equal sentence using + : 17-8
    4+5, 6+3, etc
  • What is the midpoint between 50 and 60?
    55
  • What is the place value of the 3: 134
    Tens
  • Add these numbers 3 4 7 8
    22
  • What is the place value of the 1: 134
    Hundreds
  • What is the place value of the 7: 3927
    Ones
  • What is the midpoint: 1 2 3 4 5 6 7 8 9 10
    5
  • Make an equal sentence using + : 10 - 3
    4+3, 2+5, 1+6
  • Round this number to the nearest ten: 75
    80
  • Tell me a fact family for 100
    10+90, 20+80, 30+70, 40+60, 50+50, 100+0, 100-90=10, 100-40=60, etc
  • Does this have symmetry?
    No
  • Round this number to the nearest ten: 101
    100
  • Round this number to the nearest hundred: 541
    500
  • Tell me a fact family for 100
    10+90, 20+80, 30+70, 40+60, 50+50, 100+0, 100-90=10, 100-40=60, etc
  • Does this have symmetry?
    No
  • Round this number to the nearest ten: 63
    60
  • Round this number to the nearest ten: 54
    50
  • Round this number to the nearest ten: 26
    30
  • Does this have symmetry?
    Yes
  • What is the place value of the 4: 134
    Ones
  • Add these numbers 4 9 5 2
    20
  • Add these numbers 9 1 4 5 8
    27
  • Tell me a fact family for 100
    10+90, 20+80, 30+70, 40+60, 50+50, 100+0, 100-90=10, 100-40=60, etc
  • Round this number to the nearest hundred: 998
    1000
  • What is the place value of the 9: 3927
    Hundreds
  • Make an equal sentence using + : 36-7
    22+7, 20+9, 14+15, etc
  • Round this number to the nearest hundred: 1123
    1100
  • Round this number to the nearest hundred: 153
    200
  • Add these numbers 2 8 7 6
    23
  • Round this number to the nearest hundred: 666
    700