2 W17 Math Review: TUESDAY

Name (First and Last)

Martha has a marble collection with a total of 18 marbles. 7 of them are red and the rest are blue. How many marbles are blue?

543 is the same as.....

• 4 ones, 3 tens, 5 hundreds
• 3 ones, 4 tens, 5 hundreds
• 5 tens, 3 ones, 4 hundreds

Count forward by tens. 790, ___, ___, ___

• 800, 810, 820
• 795, 780, 785
• 790, 800, 810

Write the number 478 in word form.

• four hundred eighty-seven
• four hundred seventy-eight
• four hundred seventeen-eight

Compare the numbers using > < =. 660 ___ 66

• >
• <
• =

Solve. 8 + 8 =

Solve. 9 + 9 =

Solve. 3 + 7 =

Solve. 6 + 2 =