E – MDW – OE16

How does knowing what 5 × 8 equals help with solving 7 × 8?

E – MDW – OE17

How does knowing what 2 × 7 equals help with solving 4 × 7?

E – MDW – OE11

The quotient is a whole number between 400 and 500. The dividend is a whole number and the divisor is a single-digit whole number? What could the dividend and divisor be?

E – MDW – OE12

The quotient is a whole number between 500 and 1000. The dividend is a whole number and the divisor is a single-digit whole number? What could the dividend and divisor be?

E – MDW – OE13

The estimated quotient is 20. The dividend is a whole number and the divisor is a single-digit whole number? What could the dividend and divisor be?

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